{"id":55335,"date":"2022-11-10T10:00:57","date_gmt":"2022-11-10T01:00:57","guid":{"rendered":"https:\/\/www.creationline.com\/?p=55335"},"modified":"2024-07-31T14:18:13","modified_gmt":"2024-07-31T05:18:13","slug":"neo4j%e3%81%ab%e3%82%88%e3%82%8b%e6%a9%9f%e6%a2%b0%e5%ad%a6%e7%bf%92%e3%82%a4%e3%83%8e%e3%83%99%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3-neo4j-%e3%83%87%e3%83%bc%e3%82%bf%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/data-management\/neo4j\/55335","title":{"rendered":"Neo4j\u306b\u3088\u308b\u6a5f\u68b0\u5b66\u7fd2\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3 #Neo4j #\u30c7\u30fc\u30bf\u5206\u6790"},"content":{"rendered":"<p>\u672c\u30d6\u30ed\u30b0\u306f\u3001\u300cNeo4j\u300d\u793e\u306e\u6280\u8853\u30d6\u30ed\u30b0\u30672022\u5e749\u670823\u65e5\u306b\u516c\u958b\u3055\u308c\u305f\u300c<a href=\"https:\/\/neo4j.com\/blog\/machine-learning-innovation-predictive-analysis\/\" target=\"_target\" rel=\"noopener\">A Machine Learning Innovation in Predictive Analytics<\/a>\u300d\u306e\u65e5\u672c\u8a9e\u7ffb\u8a33\u3067\u3059\u3002<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-56081\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/MC_Blog_-Machine-learning.png\" alt=\"\" width=\"800\" height=\"418\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/MC_Blog_-Machine-learning.png 800w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/MC_Blog_-Machine-learning-360x188.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/MC_Blog_-Machine-learning-768x401.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><b>\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6a5f\u68b0\u5b66\u7fd2\u306e\u4e88\u6e2c\u7cbe\u5ea6\u304c\u6539\u5584\u3059\u308b\u3068\u3044\u3046\u4eba\u305f\u3061\u304c\u3044\u307e\u3059\u3002<\/b><\/p>\n<p>\u3053\u306e\u8003\u3048\u306f\u7f8e\u3057\u304f\u3001\u78ba\u304b\u306b\u30b0\u30e9\u30d5\u306f\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u6211\u3005\u306f\u3064\u306a\u304c\u308a\u3092\u6301\u3064\u30c7\u30fc\u30bf\u304c\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3068\u3044\u3046\u4eee\u8aac\u3092\u3001\u5927\u7406\u77f3\u306e\u3088\u3046\u306b\u5805\u56fa\u306b\u8a3c\u660e\u3057\u3001\u305d\u306e\u52b9\u529b\u3092\u6e2c\u5b9a\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u306f\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b<a href=\"https:\/\/relational.fit.cvut.cz\/dataset\/CORA\" target=\"_target\" rel=\"noopener\">\u79d1\u5b66\u8ad6\u6587\u306eCORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8<\/a>\u3067\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002Neo4j\u3068\u3053\u308c\u304b\u3089\u8aac\u660e\u3059\u308b\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4e0e\u3048\u3089\u308c\u305f\u7814\u7a76\u8ad6\u6587\u306e\u8ad6\u6587\u30ab\u30c6\u30b4\u30ea\u3092\u4e88\u6e2c\u3059\u308b\u30bf\u30b9\u30af\u306b\u304a\u3044\u3066\u3001\u6570\u70b9\u306e\u7cbe\u5ea6\u306e\u6539\u5584\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u30a4\u30f3\u30c8\u30ed\u30c0\u30af\u30b7\u30e7\u30f3<\/h3>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u306e\u69cb\u6210\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002\u306f\u3058\u3081\u306b\u3001\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u304a\u3088\u3073Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u7d39\u4ecb\u3092\u884c\u3044\u307e\u3059\u3002\u6b21\u306b\u3001Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6398\u308a\u4e0b\u3052\u307e\u3059\u3002\u305d\u3057\u3066\u3001Neo4j GDS\u3092\u6d3b\u7528\u3057\u305f\u30c7\u30e2\u3092\u884c\u3044\u307e\u3059\u3002\u3059\u3067\u306bNeo4j\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u3088\u304f\u7406\u89e3\u3057\u3066\u3044\u308b\u306a\u3089\u3001<a href=\"#001\">Neo4j GDS\u3092\u6d3b\u7528\u3057\u305f\u30c7\u30e2\u30bb\u30af\u30b7\u30e7\u30f3<\/a>\u306b\u76f4\u63a5\u9032\u3093\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u6700\u5f8c\u306b\u3001\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<h2>1. \u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8<\/h2>\n<p>\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u306f\u3001\u30c7\u30fc\u30bf\u306e\u95a2\u9023\u6027\u3092\u3088\u308a\u76f4\u611f\u7684\u3067\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u72b6\u614b\u306b\u7d71\u4e00\u3057\u3001\u3088\u308a\u6df1\u3044\u6587\u8108\u3092\u89e3\u304d\u660e\u304b\u3057\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56083\" style=\"width: 528px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56083\" class=\"size-full wp-image-56083\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/the-graph-tech.png\" alt=\"\" width=\"518\" height=\"277\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/the-graph-tech.png 518w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/the-graph-tech-360x193.png 360w\" sizes=\"auto, (max-width: 518px) 100vw, 518px\" \/><p id=\"caption-attachment-56083\" class=\"wp-caption-text\">\u56f31 -\uff08\u4eba\u9593\u3084\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306a\u3069\u306e\uff09\u30b0\u30e9\u30d5\u306f\u30c7\u30fc\u30bf\u3092\u30ce\u30fc\u30c9\u3068\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3068\u3057\u3066\u7d50\u3073\u4ed8\u3051\u307e\u3059<\/p><\/div>\n<p>\u30c7\u30fc\u30bf\u304c\u30b0\u30e9\u30d5\u3068\u3057\u3066\u683c\u7d0d\u3055\u308c\u308b\u3068\u3001\u305d\u308c\u304c\u3069\u306e\u3088\u3046\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u4ee5\u5916\u3067\u306f\u30012\u3064\u306e\u30ce\u30fc\u30c9\u9593\u306e\u30ea\u30f3\u30af\u304c\u3001\u4f55\u30db\u30c3\u30d7\u3082\u96e2\u308c\u3066\u3044\u308b\u305f\u3081\u898b\u3048\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001<b>\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u30c7\u30fc\u30bf\u5168\u4f53\u306e\u6df1\u3044\u7d4c\u8def\u3092\u305f\u3069\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b<\/b>\u306e\u3067\u3059\u3002\u30b0\u30e9\u30d5\u3092\u901a\u3058\u3066\u3001\u4fe1\u3058\u3089\u308c\u306a\u3044\u3088\u3046\u306a\u6d1e\u5bdf\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Neo4j\u306f<a href=\"https:\/\/db-engines.com\/en\/ranking_categories\" target=\"_target\" rel=\"noopener\">\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3044\u3046\u30ab\u30c6\u30b4\u30ea\u3092\u5275\u308a\u51fa\u3057\u3001\u696d\u754c\u3092\u30ea\u30fc\u30c9\u3057\u3066\u3044\u307e\u3059<\/a>\u3002\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u5168\u3066\u306e\u30c7\u30fc\u30bf\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30ab\u30c6\u30b4\u30ea\u306e\u4e2d\u3067\u6700\u3082\u901f\u304f\u6210\u9577\u3057\u3066\u3044\u308b\u30ab\u30c6\u30b4\u30ea\u3067\u3059\u3002Neo4j\u306f800\u793e\u4ee5\u4e0a\u306e\u9867\u5ba2\u3092\u6301\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u3046\u3061300\u793e\u4ee5\u4e0a\u304c\u30b0\u30ed\u30fc\u30d0\u30eb\u4f01\u696d\u3067\u3059\u3002<\/p>\n<h2>2. Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/h2>\n<div id=\"attachment_56085\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56085\" class=\"size-large wp-image-56085\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2-1024x510.png\" alt=\"\" width=\"1024\" height=\"510\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2-1024x510.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2-360x179.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2-768x382.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2.png 1065w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56085\" class=\"wp-caption-text\">\u56f32 - Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/p><\/div>\n<p>Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u7c21\u6f54\u306b\u8aac\u660e\u3059\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><b>Neo4j Graph Database<\/b>\u306f\u3001\u30c7\u30fc\u30bf\u3060\u3051\u3067\u306a\u304f\u30c7\u30fc\u30bf\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3082\u6d3b\u7528\u3067\u304d\u308b\u3088\u3046\u3001\u30bc\u30ed\u304b\u3089\u69cb\u7bc9\u3055\u308c\u305f\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3067\u3059\u3002\u4ed6\u306e\u30bf\u30a4\u30d7\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u7570\u306a\u308a\u3001Neo4j\u306f\u30c7\u30fc\u30bf\u306e\u3064\u306a\u304c\u308a\u3092\u305d\u306e\u307e\u307e\u306e\u5f62\u3067\u4fdd\u5b58\u3059\u308b\u305f\u3081\u3001\u3053\u308c\u307e\u3067\u60f3\u50cf\u3082\u3057\u306a\u304b\u3063\u305f\u3088\u3046\u306a\u30af\u30a8\u30ea\u3092\u3001\u3053\u308c\u307e\u3067\u60f3\u50cf\u3082\u3057\u306a\u304b\u3063\u305f\u3088\u3046\u306a\u30b9\u30d4\u30fc\u30c9\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><b>Neo4j Graph Data Science<\/b>\u306f\u3001\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u304c\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u306e\u3064\u306a\u304c\u308a\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u91cd\u8981\u306a\u554f\u984c\u306b\u7b54\u3048\u3001\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3092\u652f\u63f4\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002<\/li>\n<li><b>Neo4j Bloom\u306f\u3001Neo4j<\/b>\u306e\u30b0\u30e9\u30d5\u3092\u8996\u899a\u7684\u306b\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u3001\u4f7f\u3044\u3084\u3059\u3044\u30b0\u30e9\u30d5\u63a2\u7d22\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002Bloom\u306f\u3001\u30b0\u30e9\u30d5\u306e\u521d\u5fc3\u8005\u304b\u3089\u5c02\u9580\u5bb6\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30d3\u30b8\u30cd\u30b9\u306e\u89b3\u70b9\u304b\u3089\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u3092\u8996\u899a\u7684\u306b\u8abf\u67fb\u30fb\u63a2\u7d22\u3059\u308b\u80fd\u529b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li><b>Cypher\u30af\u30a8\u30ea\u8a00\u8a9e<\/b>\uff1a Neo4j\u3067\u306f\u30c7\u30fc\u30bf\u9593\u306e\u63a5\u7d9a\u306f\u4fdd\u5b58\u3055\u308c\u3001\u30af\u30a8\u30ea\u5b9f\u884c\u6642\u306b\u8a08\u7b97\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002Cypher\u306f\u3001\u30b0\u30e9\u30d5\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u5f37\u529b\u306a\u30af\u30a8\u30ea\u8a00\u8a9e\u3067\u3042\u308a\u3001\u4fdd\u5b58\u3055\u308c\u305f\u30c7\u30fc\u30bf\u9593\u63a5\u7d9a\u3092\u7406\u89e3\u3057\u3001\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>Neo4j\u306f\u305d\u308c\u305e\u308c\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067Neo4j\u3092\u7c21\u5358\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u3044\u304f\u3064\u304b\u306e<a href=\"https:\/\/neo4j.com\/developer\/integration\/?ref=product\" target=\"_target\" rel=\"noopener\">\u30b3\u30cd\u30af\u30bf<\/a>\u3092\u63d0\u4f9b\u3057\u3001\u4e00\u90e8\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u88fd\u30c4\u30fc\u30eb\u3042\u308b\u3044\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u88fd\u30c4\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Neo4j\u306f\u3001Apache Spark\u3084Apache Kafka\u3092\u306f\u3058\u3081\u3001\u3055\u307e\u3056\u307e\u306aBI\u30c4\u30fc\u30eb\u3084\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30b9\u30bf\u30b8\u30aa\u3068\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u3002Neo4j\u306e\u516c\u5f0f\u30c9\u30e9\u30a4\u30d0\u306fJava\u3001JavaScript\u3001python\u3001.Net\u3001Go\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001<a href=\"https:\/\/neo4j.com\/product\/graphql-library\/\" target=\"_target\" rel=\"noopener\">GRANDstack<\/a>\u306e\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308aGraphQL\u306e\u30b5\u30dd\u30fc\u30c8\u3082\u6700\u9ad8\u30ec\u30d9\u30eb\u3067\u3059\u3002<\/li>\n<li><b>Neo4j developer tools<\/b>\u306f\u3001Neo4j\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u305f\u6d17\u7df4\u3055\u308c\u305f\u30c4\u30fc\u30eb\u3067\u3001\u30b0\u30e9\u30d5\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306eNeo4j Desktop\u3001\u30b0\u30e9\u30d5\u306e\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306eNeo4j Browser\u3001\u30c7\u30fc\u30bf\u3092\u7d20\u65e9\u304f\u30b0\u30e9\u30d5\u306b\u53d6\u308a\u8fbc\u3080\u305f\u3081\u306eNeo4j Data Importer\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>Neo4j Graph Platform\u306f\u3001\u3059\u3050\u306b\u5229\u7528\u3067\u304d\u308b\u3055\u307e\u3056\u307e\u306a\u30af\u30e9\u30a6\u30c9\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4eca\u65e5\u3067\u306f\u3001Neo4j\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u306e50%\u4ee5\u4e0a\u304cAWS\u3001Azure\u3001Google Cloud Platform (GCP)\u306a\u3069\u306e\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u4e0a\u3067Neo4j\u3092\u52d5\u4f5c\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001Neo4j\u306f\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u74b0\u5883\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u304b\u3089\u306f\u3001<a href=\"https:\/\/neo4j.com\/product\/graph-data-science\" target=\"_target\" rel=\"noopener\">Neo4j Graph Data Science<\/a>\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>3. Neo4j Graph Data Science<\/h2>\n<p>\u300c\u30c7\u30fc\u30bf\u304c\u3042\u3063\u3066\u3082\u3001\u8cea\u554f\u304c\u306a\u3051\u308c\u3070\u5f79\u306b\u7acb\u305f\u306a\u3044...\u300d\u8a60\u307f\u4eba\u77e5\u3089\u305a\u3002<br \/>\n\u3067\u306f\u3001Neo4j Graph Data Science\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<br \/>\n\u305d\u308c\u3089\u306f\u30013\u6bb5\u968e\u306b\u307e\u3068\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u4f55\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/li>\n<li>\u4f55\u304c\u7570\u5e38\u306a\u306e\u304b\uff1f<\/li>\n<li>\u6b21\u306f\u3069\u3046\u306a\u308b\uff1f<\/li>\n<\/ol>\n<p>\u305d\u308c\u305e\u308c\u306e\u8cea\u554f\u306b\u5bfe\u3057\u3001Neo4j Graph Database\u306f\u52b9\u679c\u7684\u306a\u7b54\u3048\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u4f55\u304c\u91cd\u8981\u304b\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u307e\u305a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u540c\u58eb\u3092\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3067\u63a5\u7d9a\u3057\u3001<a href=\"https:\/\/neo4j.com\/use-cases\/knowledge-graph\/\" target=\"_target\" rel=\"noopener\">\u30ca\u30ec\u30c3\u30b8\u30b0\u30e9\u30d5<\/a>\u3092\u69cb\u7bc9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u63a2\u3057\u3066\u3044\u308b\u30d1\u30bf\u30fc\u30f3\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff08Cypher\u30af\u30a8\u30ea\u3068\u30b0\u30e9\u30d5\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u307e\u3059\uff09\u3002<\/li>\n<li>\u5916\u308c\u5024\u3084\u30af\u30e9\u30b9\u30bf\u3084\u30c8\u30ec\u30f3\u30c9\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u300165\u7a2e\u985e\u3092\u8d85\u3048\u308b\u30b0\u30e9\u30d5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304cNeo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<li>\u672a\u6765\u306e\u4e88\u6e2c\u3092\u3059\u308b\u305f\u3081\u306b\u3001\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306b\u30b0\u30e9\u30d5\u306e\u7279\u5fb4\u3092\u4e0e\u3048\u3001\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002Neo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306f<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-property-prediction\/nodeclassification-pipelines\/node-classification\/\" target=\"_target\" rel=\"noopener\">\u30ce\u30fc\u30c9\u5206\u985e<\/a>\u3001<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-property-prediction\/noderegression-pipelines\/node-regression\/\" target=\"_target\" rel=\"noopener\">\u30ce\u30fc\u30c9\u56de\u5e30<\/a>\u3001<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/linkprediction-pipelines\/link-prediction\/\" target=\"_target\" rel=\"noopener\">\u30ea\u30f3\u30af\u4e88\u6e2c<\/a>\u306e3\u7a2e\u985e\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<div id=\"attachment_56088\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56088\" class=\"size-large wp-image-56088\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds-1024x502.png\" alt=\"\" width=\"1024\" height=\"502\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds-1024x502.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds-360x177.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds-768x377.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds.png 1129w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56088\" class=\"wp-caption-text\">\u56f33 - \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u306e\u306f\u3057\u3054\u3092\u767b\u308b\uff01<\/p><\/div>\n<p>\u3042\u308b\u610f\u5473\u3001\u3053\u306e3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u3042\u306a\u305f\u306e\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u3060\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u30023\u3064\u306e\u8cea\u554f\u3092\u89e3\u6c7a\u3057\u3088\u3046\u3068\u3059\u308b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u5897\u3084\u305b\u3070\u5897\u3084\u3059\u307b\u3069\u3001\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u306e\u306f\u3057\u3054\u3092\u767b\u308b\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<h3>3.1. \u306a\u305cNeo4j Graph Data Science\u3092\u4f7f\u7528\u3059\u308b\u306e\u304b\uff1f<\/h3>\n<h4>3.1.1. \u30e1\u30ea\u30c3\u30c8<\/h4>\n<p>Neo4j Graph Data Science\u306b\u306f4\u3064\u306e\u30ad\u30fc\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u7c21\u5358\u306b\u4f7f\u7528\u3067\u304d\u308b\uff1a \u30ed\u30fc\u30b3\u30fc\u30c9\u3084\u30ce\u30fc\u30b3\u30fc\u30c9\u306e\u30c4\u30fc\u30eb\u3001\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\uff08\u7d71\u5408\uff09\u3084\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3002\u30af\u30e9\u30a6\u30c9\u7d4c\u7531\u3067\u306e\u8fc5\u901f\u306a\u5c0e\u5165\u3001\u7dca\u5bc6\u306a\u7d71\u5408\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u8981\u7d20\u306e\u81ea\u52d5\u5316\u3082\u53ef\u80fd\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\uff1a \u5e45\u5e83\u3044\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001Python\u306a\u3069\u306e\u8a00\u8a9e\u30b5\u30dd\u30fc\u30c8\u3001\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3068ML\u30c4\u30fc\u30eb\u306e\u4e21\u65b9\u3078\u306e\u5bb9\u6613\u306a\u63a5\u7d9a\u6027\u3002<\/li>\n<li>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306b\u5bfe\u5fdc\uff1a \u3042\u3089\u3086\u308b\u898f\u6a21\u306e\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u6027\u80fd\u3001\u4fe1\u983c\u6027\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b8c\u5168\u6027\u3002<\/li>\n<li>\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\uff1a \u30c7\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\uff08\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u3001\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u306a\u3069\uff09\u3068GCP Vertex AI\u3001AWS SageMaker\u3001Azure Synapse\u306a\u3069\u4ed6\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u4e21\u65b9\u3068\u7c21\u5358\u306b\u76f8\u4e92\u63a5\u7d9a\u53ef\u80fd\u3002<\/li>\n<\/ul>\n<div id=\"attachment_56090\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56090\" class=\"size-large wp-image-56090\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits-1024x474.png\" alt=\"\" width=\"1024\" height=\"474\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits-1024x474.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits-360x167.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits-768x355.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits.png 1221w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56090\" class=\"wp-caption-text\">\u56f34 - Neo4j Graph Data Science\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306e\u30e1\u30ea\u30c3\u30c8<\/p><\/div>\n<h4>3.1.2. \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6a5f\u68b0\u5b66\u7fd2<\/h4>\n<p>Neo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u7528\u53ef\u80fd\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f6\u3064\u306e\u4e3b\u8981\u306a\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/pathfinding\/\" target=\"_target\" rel=\"noopener\">\u7d4c\u8def\u63a2\u7d22<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/centrality\/\" target=\"_target\" rel=\"noopener\">\u4e2d\u5fc3\u6027\u89e3\u6790<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/community\/\" target=\"_target\" rel=\"noopener\">\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u691c\u77e5<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/linkprediction\/\" target=\"_target\" rel=\"noopener\">\u30d2\u30e5\u30fc\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u30ea\u30f3\u30af\u4e88\u6e2c<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/similarity\/\" target=\"_target\" rel=\"noopener\">\u985e\u4f3c\u6027<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-embeddings\/\" target=\"_target\" rel=\"noopener\">\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0<\/a><\/li>\n<\/ul>\n<p>\u6559\u5e2b\u3042\u308a\u6a5f\u68b0\u5b66\u7fd2\u306b\u306f\u3001\u30ce\u30fc\u30c9\u56de\u5e30\u3001\u30ce\u30fc\u30c9\u5206\u985e\u3001\u30ea\u30f3\u30af\u4e88\u6e2c\u305d\u308c\u305e\u308c\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4ed6\u306b\u3082\u3001\u591a\u304f\u306e\u6709\u7528\u306a<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/auxiliary\/\" target=\"_target\" rel=\"noopener\">\u88dc\u52a9\u95a2\u6570\u3084\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3<\/a>\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/pregel-api\/\" target=\"_target\" rel=\"noopener\">Pregel Java API<\/a>\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u72ec\u81ea\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56092\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56092\" class=\"size-large wp-image-56092\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms-1024x422.png\" alt=\"\" width=\"1024\" height=\"422\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms-1024x422.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms-360x148.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms-768x316.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms.png 1044w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56092\" class=\"wp-caption-text\">\u56f35 - 65\u7a2e\u985e\u3092\u8d85\u3048\u308b\u30d7\u30ea\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u305f\u4e26\u5217\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/p><\/div>\n<h4>3.1.3. \u6df7\u6c8c\u304b\u3089\u69cb\u9020\u3078<\/h4>\n<p>Neo4j Graph Data Science\u306f\u3001\u6587\u5b57\u901a\u308a\u3001\u6a5f\u68b0\u5b66\u7fd2\u306e\u3042\u308a\u65b9\u3092\u5909\u3048\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<div id=\"attachment_56096\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56096\" class=\"size-large wp-image-56096\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure-1024x367.png\" alt=\"\" width=\"1024\" height=\"367\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure-1024x367.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure-360x129.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure-768x275.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure.png 1412w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56096\" class=\"wp-caption-text\">\u56f36 - \u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306f\u4efb\u610f\u306e\u30ce\u30fc\u30c9\u3092\u30d9\u30af\u30c8\u30eb\u306b\u53d6\u308a\u8fbc\u3081\u308b<\/p><\/div>\n<p>\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u30b0\u30e9\u30d5\u306e\u62e1\u5f35\u3055\u308c\u305f\u660e\u793a\u7684\u306a\u77e5\u8b58\u3092\u8981\u7d04\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u6b21\u5143\u306e\u524a\u6e1b\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30d9\u30af\u30c8\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u3001\u6a5f\u68b0\u5b66\u7fd2\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u52a0\u3048\u3089\u308c\u308b\u3068\u3001\u975e\u5e38\u306b\u4e88\u6e2c\u6027\u306e\u9ad8\u3044\u7279\u5fb4\u91cf\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u3067\u306f\u3001CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8aac\u660e\u3057\u305f\u3042\u3068\u3001\u5b9f\u8df5\u7684\u306a\u30d1\u30fc\u30c8\u306b\u79fb\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>4. CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8<\/h2>\n<div id=\"attachment_56099\" style=\"width: 860px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56099\" class=\"size-full wp-image-56099\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/cora-dataset.png\" alt=\"\" width=\"850\" height=\"792\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/cora-dataset.png 850w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/cora-dataset-360x335.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/cora-dataset-768x716.png 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><p id=\"caption-attachment-56099\" class=\"wp-caption-text\">\u56f37 - CORA\u5f15\u7528\u30b0\u30e9\u30d5 <a href=\"https:\/\/paperswithcode.com\/dataset\/cora\" target=\"_target\" rel=\"noopener\">Source<\/a><\/p><\/div>\n<p><a id=\"001\"><\/a><br \/>\nCORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u3001\u300c\u30b0\u30e9\u30d5\u30e9\u30f3\u30c9\u306eMNIST\u300d\uff08\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u306e\u5206\u91ce\u3067\u306e<a href=\"https:\/\/ja.wikipedia.org\/wiki\/MNIST%E3%83%87%E3%83%BC%E3%82%BF%E3%83%99%E3%83%BC%E3%82%B9\" target=\"_target\" rel=\"noopener\">MNIST<\/a>\u306b\u76f8\u5f53\u3059\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\uff09\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u30027\u3064\u306e\u30af\u30e9\u30b9\uff08\u300c\u7406\u8ad6\u300d\u300c\u5f37\u5316\u5b66\u7fd2\u300d\u300c\u78ba\u7387\u7684\u624b\u6cd5\u300d\u306a\u3069\uff09\u306b\u5206\u985e\u3055\u308c\u305f2708\u7de8\u306e\u5b66\u8853\u8ad6\u6587\uff08Paper\u30ce\u30fc\u30c9\uff09\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8ad6\u6587\u540c\u58eb\u3092\u7d50\u3076\u30a8\u30c3\u30b8\u306f5429\u672c\uff08CITES(\u5f15\u7528)\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\uff09\u3067\u3059\u3002<\/p>\n<p>\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u3064\u3044\u3066\u306f\u3001\u8ad6\u6587\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u62bd\u51fa\u3055\u308c\u305f1\u30ce\u30fc\u30c9\u3042\u305f\u308a\u30b5\u30a4\u30ba1433\u306efeatures\u30d9\u30af\u30c8\u30eb\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<h2>5. Python\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u3067\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046<\/h2>\n<p><a href=\"https:\/\/github.com\/nrouyer\/cora-graphdatascience\" target=\"_target\" rel=\"noopener\">github<\/a>\u304b\u3089Python\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u3092\u958b\u304d\u3001\u30b3\u30de\u30f3\u30c9\u306b\u5f93\u3046\u3060\u3051\u3067\u3059\u3002github\u304b\u3089Google Drive\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3057\u3001github\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30af\u30ed\u30fc\u30f3\u3059\u308b\u3060\u3051\u3067\u3082OK\u3067\u3059\u3002\u30b3\u30e1\u30f3\u30c8\u3078\u306e\u56de\u7b54\u3084\u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u7ba1\u7406\u306a\u3069\u3001\u3067\u304d\u308b\u9650\u308a\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u6a5f\u68b0\u5b66\u7fd2\u306e\u3059\u3079\u3066\u3092\u3001\u5358\u72ec\u306e\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u304b\u3089\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5fc5\u8981\u306a\u3082\u306e\u306f2\u3064\u3060\u3051\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308bNeo4j\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/li>\n<li>Colab\u30ce\u30fc\u30c8\u30d6\u30c3\u30af<\/li>\n<\/ul>\n<h3>5.1. Aura DS\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b<\/h3>\n<p>\u3053\u308c\u306f\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Neo4j\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u306a\u3051\u308c\u3070\u3001\u9b54\u6cd5\u306f\u304b\u304b\u308a\u307e\u305b\u3093\u3002<a href=\"https:\/\/neo4j.com\/cloud\/platform\/aura-graph-data-science\/\" target=\"_target\" rel=\"noopener\">Neo4j AuraDS<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3001Neo4j Graph Data Science\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u642d\u8f09\u3057\u305f\u30bb\u30eb\u30d5\u30de\u30cd\u30fc\u30b8\u30e1\u30f3\u30c8\u306eNeo4j\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\uff08\u6ce8\u610f\uff1aAura DS\u306f\u6709\u6599\u3067\u3059\uff09\u3002<a href=\"https:\/\/sandbox.neo4j.com\/?_ga=2.225888538.1822386521.1666745609-600699322.1654058459&amp;_gl=1*1mgq1u5*_ga*NjAwNjk5MzIyLjE2NTQwNTg0NTk.*_ga_DL38Q8KGQC*MTY1OTQyMDY3NC4xNzMuMS4xNjU5NDIwNjc0LjA.\" target=\"_target\" rel=\"noopener\">Neo4j Sandbox<\/a>\u3092\u4f7f\u7528\u3057\u3066\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u3092\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u624b\u3092\u4f11\u3081\u305f\u304f\u306a\u3063\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4e00\u6642\u505c\u6b62\u307e\u305f\u306f\u505c\u6b62\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56101\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56101\" class=\"size-full wp-image-56101\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/aurads-instance.gif\" alt=\"\" width=\"600\" height=\"400\" \/><p id=\"caption-attachment-56101\" class=\"wp-caption-text\">\u56f38 - Neo4j Aura\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u9078\u629e<\/p><\/div>\n<p>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b\u3068\u3001Neo4j AuraDS\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u542b\u3080.env\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3088\u3046\u4fc3\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e.env\u30d5\u30a1\u30a4\u30eb\u3092Colab\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305fGoogle Drive\u306e\u30eb\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div id=\"attachment_56103\" style=\"width: 452px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56103\" class=\"size-full wp-image-56103\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/upload-env-g-drive.png\" alt=\"\" width=\"442\" height=\"266\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/upload-env-g-drive.png 442w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/upload-env-g-drive-360x217.png 360w\" sizes=\"auto, (max-width: 442px) 100vw, 442px\" \/><p id=\"caption-attachment-56103\" class=\"wp-caption-text\">\u56f39 - AuraDS \u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u542b\u3080.env\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9<\/p><\/div>\n<h3>5.2. \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n<p><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science-client\/current\/\" target=\"_target\" rel=\"noopener\">Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/a>\u306f\u3001!pip install\u30b3\u30de\u30f3\u30c9\u3067\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56106\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56106\" class=\"size-large wp-image-56106\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client-1024x346.png\" alt=\"\" width=\"1024\" height=\"346\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client-1024x346.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client-360x122.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client-768x260.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client.png 1387w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56106\" class=\"wp-caption-text\">\u56f310 - graphdatascience Python \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p><\/div>\n<h3>5.3. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a8d\u8a3c\u306e\u4fdd\u8b77<\/h3>\n<p>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001Neo4j \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>python-dotenv\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\n!pip install python-dotenv\n<\/pre>\n<p>\u6b21\u306b\u3001\u3053\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfrom dotenv import load_dotenv\nimport os\nload_dotenv(&quot;\/content\/credentials-xxxxxx.env&quot;)\nbolt = os.getenv(&quot;NEO4J_URI&quot;)\nuser = os.getenv(&quot;NEO4J_USERNAME&quot;)\npassword = os.getenv(&quot;NEO4J_PASSWORD&quot;)\n<\/pre>\n<p>\u3053\u306e\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306e\u6b8b\u308a\u306e\u90e8\u5206\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u5909\u6570\u3092\u660e\u793a\u7684\u306b\u8868\u793a\u3059\u308b\u3053\u3068\u306a\u304f\u64cd\u4f5c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3>5.4. \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u65b0\u3057\u3044graphdatascience\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u53d6\u5f97\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nimport pandas as pd\nfrom IPython.display import display\nfrom graphdatascience import GraphDataScience\ngds = GraphDataScience(bolt, auth=auth, aura_ds=True)\n<\/pre>\n<p>gds\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nprint(gds.version())\n2.1.9\n<\/pre>\n<h3>5.5. CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u8aad\u307f\u8fbc\u307f<\/h3>\n<p>CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30ed\u30fc\u30c9\u3059\u308b\u6642\u304c\u6765\u307e\u3057\u305f\u30022\u3064\u306eCypher\u30b3\u30de\u30f3\u30c9\u30011\u3064\u306fPaper\u30ce\u30fc\u30c9\u3001\u3082\u30461\u3064\u306fCITES\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3092\u8aad\u307f\u8fbc\u3080\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306eCypher\u30b3\u30de\u30f3\u30c9\u306f\u3001Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306erun_cypher\u30e1\u30bd\u30c3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nnode_load_q = &quot;&quot;&quot;LOAD CSV WITH HEADERS FROM &quot;https:\/\/raw.githubusercontent.com\/Kristof-Neys\/Neo4j-Cora\/main\/node_list.csv&quot; AS row\nWITH toInteger(row.id) AS paperId, row.subject AS subject, row.features AS features\nMERGE (p:Paper {paper_Id: paperId})\nSET p.subject = subject, p.features = apoc.convert.fromJsonList(features)\nRETURN count(p)\n&quot;&quot;&quot;\nedge_load_q = &quot;&quot;&quot;\nLOAD CSV WITH HEADERS FROM &quot;https:\/\/raw.githubusercontent.com\/Kristof-Neys\/Neo4j-Cora\/main\/edge_list.csv&quot; AS row\nMATCH(source: Paper {paper_Id: toInteger(row.source)})\nMATCH(target: Paper {paper_Id: toInteger(row.target)})\nMERGE (source)-[r:CITES]-&gt;(target)\n&quot;&quot;&quot;\ngds.run_cypher(node_load_q)\ngds.run_cypher(edge_load_q)\n<\/pre>\n<p>\u305d\u308c\u3067\u306f\u3001Bloom\u3067CORA\u30b0\u30e9\u30d5\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff08AuraDS\u30b3\u30f3\u30bd\u30fc\u30eb\u307e\u305f\u306f\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u304b\u3089Bloom\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff09<\/p>\n<div id=\"attachment_56108\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56108\" class=\"size-large wp-image-56108\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-1024x501.png\" alt=\"\" width=\"1024\" height=\"501\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-1024x501.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-360x176.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-768x376.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-1536x751.png 1536w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom.png 1922w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56108\" class=\"wp-caption-text\">\u56f311 - CORA\u30b0\u30e9\u30d5\u3092Neo4j Bloom\u3067\u53ef\u8996\u5316<\/p><\/div>\n<h3>5.6. features\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046<\/h3>\n<p>CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u542b\u307e\u308c\u308b\u5404\u8ad6\u6587\u306e\u7279\u5fb4\u3092\u793a\u3059features\u306f\u3001\u5404Paper\u30ce\u30fc\u30c9\u306e\u30ce\u30fc\u30c9\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nq_peak = &quot;&quot;&quot;MATCH (n) WHERE EXISTS(n.features) RETURN DISTINCT n.paper_Id as PaperId, n.subject AS Paper_Subject, n.features AS features LIMIT 5&quot;&quot;&quot;\nres = gds.run_cypher(q_peak)\ndf = pd.DataFrame.from_dict(res)\ndisplay(df.head(5))\n<\/pre>\n<div id=\"attachment_56110\" style=\"width: 579px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56110\" class=\"size-full wp-image-56110\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/peek-features.png\" alt=\"\" width=\"569\" height=\"193\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/peek-features.png 569w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/peek-features-360x122.png 360w\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" \/><p id=\"caption-attachment-56110\" class=\"wp-caption-text\">\u56f312 - CORA\u8ad6\u6587ID\u3001\u4e3b\u984c\u3001features<\/p><\/div>\n<p>features\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30010\u30681\u306e\u5024\u3092\u542b\u3080\u30b5\u30a4\u30ba1433\u306e\u914d\u5217(\u30d9\u30af\u30c8\u30eb)\u3067\u3059\u3002<\/p>\n<p>Paper subject\u306f\u6587\u5b57\u5217\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u3053\u308c\u3092Integer\u306b\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nquery_Subj = &quot;&quot;&quot;MATCH (p:Paper)\nWITH collect(DISTINCT p.subject) as listSubjects\nWITH listSubjects, size(listSubjects) AS sizeListSubjects\nWITH listSubjects, range(1, sizeListSubjects) AS rangeSubjects\nWITH apoc.map.fromLists(listSubjects, rangeSubjects) AS mapSubjects\nMATCH (p:Paper)\nSET p.subjectClass = mapSubjects[p.subject];&quot;&quot;&quot;\ngds.run_cypher(query_Subj)\n<\/pre>\n<h3>5.7. GDS\u30a8\u30f3\u30b8\u30f3\u3092\u59cb\u52d5\u3057\u307e\u3057\u3087\u3046<\/h3>\n<p>CORA\u30b0\u30e9\u30d5\u3092\u30e1\u30e2\u30ea\u4e0a\u306b\u6295\u5f71\u3057\u3001Paper\u30ce\u30fc\u30c9\u3068CITES\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u304b\u3089\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u8a08\u7b97\u3092\u884c\u3044\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nG, res = gds.graph.project(\n&quot;cora-graph&quot;,\n{&quot;Paper&quot;: {&quot;properties&quot;: [&quot;subjectClass&quot;, &quot;features&quot;]} },\n{&quot;CITES&quot;: {&quot;orientation&quot;: &quot;UNDIRECTED&quot;, &quot;aggregation&quot;: &quot;SINGLE&quot;}}\n)\n<\/pre>\n<p>\u30a4\u30f3\u30e1\u30e2\u30ea\u30b0\u30e9\u30d5\u306e\u60c5\u5831\u3092\u5c11\u3057\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nprint(G.name()) # cora-graph\nprint(G.memory_usage()) # 30 MiB\nprint(G.density()) # 0.0014399999126942077\n<\/pre>\n<h3>5.8. FastRP\u306e\u6642\u9593\u3067\u3059\uff01<\/h3>\n<p>\u5404Paper\u30ce\u30fc\u30c9\u306e\u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u3001FastRP\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\uff08FastRP\u306fFast Random Projection\u306e\u7565\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308a\u3001\u5404\u30ce\u30fc\u30c9\u306f\u30ce\u30fc\u30c9\u9593\u306e\u30da\u30a2\u30ef\u30a4\u30ba\u8ddd\u96e2\u3092\u4fdd\u6301\u3057\u305f\u307e\u307e\u3001\u6b21\u5143\u3092\u4e0b\u3052\u305f\u30d9\u30af\u30c8\u30eb\u306b\u5c04\u5f71\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u5c11\u3057\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>2708\u500b\u306ePaper\u30ce\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u5404\u30ce\u30fc\u30c9\u306e\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/li>\n<li>\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u6b21\u5143\u306f2708\u500b\u304b\u3089\u4efb\u610f\u306e\u6570\uff08\u3053\u3053\u3067\u306f128\u500b\uff09\u306b\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfastrp_res = gds.fastRP.mutate(\nG, # Graph object\nfeatureProperties=[&quot;features&quot;], # Configuration parameters\nembeddingDimension=128,\niterationWeights=[0, 0, 1.0, 1.0],\nnormalizationStrength=0.05,\nmutateProperty=&quot;fastRP_Extended_Embedding&quot;\n)\nassert fastrp_res[&quot;nodePropertiesWritten&quot;] == G.node_count()\nprint(fastrp_res)\n<\/pre>\n<div id=\"attachment_56112\" style=\"width: 678px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56112\" class=\"size-full wp-image-56112\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/embedding-fast-rp.png\" alt=\"\" width=\"668\" height=\"131\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/embedding-fast-rp.png 668w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/embedding-fast-rp-360x71.png 360w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><p id=\"caption-attachment-56112\" class=\"wp-caption-text\">\u56f313 - FastRP\u306b\u3088\u3063\u3066\u305d\u308c\u305e\u308c\u306ePaper\u30ce\u30fc\u30c9\u306e\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u304c\u8a08\u7b97\u3055\u308c\u308b<\/p><\/div>\n<p>fastRP\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306fmutate\u30e2\u30fc\u30c9\u3067\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30c7\u30a3\u30b9\u30af\u4e0a\u3067\u306f\u306a\u304f\u3001\u30e1\u30e2\u30ea\u4e0a\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>5.9. \u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u6982\u8981\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046<\/h3>\n<p>\u3053\u308c\u3067\u3001128\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u3067\u3042\u308b\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u308c\u3089\u304c\u3069\u306e\u7a0b\u5ea6\u8fd1\u63a5\u3057\u3066\u3044\u308b\u304b\u3092\u53ef\u8996\u5316\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002TSNE\u306f\u3001128\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u30922\u301c3\u6b21\u5143\u306b\u7e2e\u5c0f\u3057\u3001\u8996\u899a\u7684\u306b\u8868\u793a\u3059\u308b\u624b\u6cd5\u306e1\u3064\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfrom sklearn.manifold import TSNE\nfrom numpy import reshape\nimport seaborn as sns\nimport pandas as pd\nembedding_df = gds.graph.streamNodeProperty(G, &#039;fastRP_Extended_Embedding&#039;)\nsubject_df = gds.graph.streamNodeProperty(G, &#039;subjectClass&#039;)\n# regroup in a single dataframe embedding and subjectClass\ndf = pd.DataFrame({&#039;x&#039;:embedding_df[&quot;propertyValue&quot;], &#039;y&#039;:subject_df[&quot;propertyValue&quot;]})\nX_embedded = TSNE(n_components=2, random_state=6).fit_transform(list(df.x))\nsubjects = df.y\ntsne_df = pd.DataFrame(data = {\n&quot;subject&quot;: subjects,\n&quot;x&quot;: \u672c\u30d6\u30ed\u30b0\u306f\u3001\u300cNeo4j\u300d\u793e\u306e\u6280\u8853\u30d6\u30ed\u30b0\u30672022\u5e749\u670823\u65e5\u306b\u516c\u958b\u3055\u308c\u305f\u300c&lt;a href=&quot;https:\/\/neo4j.com\/blog\/machine-learning-innovation-predictive-analysis\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;A Machine Learning Innovation in Predictive Analytics&lt;\/a&gt;\u300d\u306e\u65e5\u672c\u8a9e\u7ffb\u8a33\u3067\u3059\u3002\n\n&lt;hr \/&gt;\n\n&lt;img class=&quot;aligncenter size-full wp-image-56081&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/MC_Blog_-Machine-learning.png&quot; alt=&quot;&quot; width=&quot;800&quot; height=&quot;418&quot; \/&gt;\n\n&lt;b&gt;\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6a5f\u68b0\u5b66\u7fd2\u306e\u4e88\u6e2c\u7cbe\u5ea6\u304c\u6539\u5584\u3059\u308b\u3068\u3044\u3046\u4eba\u305f\u3061\u304c\u3044\u307e\u3059\u3002&lt;\/b&gt;\n\n\u3053\u306e\u8003\u3048\u306f\u7f8e\u3057\u304f\u3001\u78ba\u304b\u306b\u30b0\u30e9\u30d5\u306f\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u6211\u3005\u306f\u3064\u306a\u304c\u308a\u3092\u6301\u3064\u30c7\u30fc\u30bf\u304c\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3068\u3044\u3046\u4eee\u8aac\u3092\u3001\u5927\u7406\u77f3\u306e\u3088\u3046\u306b\u5805\u56fa\u306b\u8a3c\u660e\u3057\u3001\u305d\u306e\u52b9\u529b\u3092\u6e2c\u5b9a\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002\n\n\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u306f\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b&lt;a href=&quot;https:\/\/relational.fit.cvut.cz\/dataset\/CORA&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u79d1\u5b66\u8ad6\u6587\u306eCORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8&lt;\/a&gt;\u3067\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002Neo4j\u3068\u3053\u308c\u304b\u3089\u8aac\u660e\u3059\u308b\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4e0e\u3048\u3089\u308c\u305f\u7814\u7a76\u8ad6\u6587\u306e\u8ad6\u6587\u30ab\u30c6\u30b4\u30ea\u3092\u4e88\u6e2c\u3059\u308b\u30bf\u30b9\u30af\u306b\u304a\u3044\u3066\u3001\u6570\u70b9\u306e\u7cbe\u5ea6\u306e\u6539\u5584\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\n&lt;h3&gt;\u30a4\u30f3\u30c8\u30ed\u30c0\u30af\u30b7\u30e7\u30f3&lt;\/h3&gt;\n\u3053\u306e\u30d6\u30ed\u30b0\u306e\u69cb\u6210\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002\u306f\u3058\u3081\u306b\u3001\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u304a\u3088\u3073Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u7d39\u4ecb\u3092\u884c\u3044\u307e\u3059\u3002\u6b21\u306b\u3001Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6398\u308a\u4e0b\u3052\u307e\u3059\u3002\u305d\u3057\u3066\u3001Neo4j GDS\u3092\u6d3b\u7528\u3057\u305f\u30c7\u30e2\u3092\u884c\u3044\u307e\u3059\u3002\u3059\u3067\u306bNeo4j\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u3088\u304f\u7406\u89e3\u3057\u3066\u3044\u308b\u306a\u3089\u3001&lt;a href=&quot;#001&quot;&gt;Neo4j GDS\u3092\u6d3b\u7528\u3057\u305f\u30c7\u30e2\u30bb\u30af\u30b7\u30e7\u30f3&lt;\/a&gt;\u306b\u76f4\u63a5\u9032\u3093\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u6700\u5f8c\u306b\u3001\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u307e\u3059\u3002\n&lt;h2&gt;1. \u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8&lt;\/h2&gt;\n\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u306f\u3001\u30c7\u30fc\u30bf\u306e\u95a2\u9023\u6027\u3092\u3088\u308a\u76f4\u611f\u7684\u3067\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u72b6\u614b\u306b\u7d71\u4e00\u3057\u3001\u3088\u308a\u6df1\u3044\u6587\u8108\u3092\u89e3\u304d\u660e\u304b\u3057\u307e\u3059\u3002\n\n[caption id=&quot;attachment_56083&quot; align=&quot;aligncenter&quot; width=&quot;518&quot;]&lt;img class=&quot;size-full wp-image-56083&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/the-graph-tech.png&quot; alt=&quot;&quot; width=&quot;518&quot; height=&quot;277&quot; \/&gt; \u56f31 -\uff08\u4eba\u9593\u3084\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306a\u3069\u306e\uff09\u30b0\u30e9\u30d5\u306f\u30c7\u30fc\u30bf\u3092\u30ce\u30fc\u30c9\u3068\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3068\u3057\u3066\u7d50\u3073\u4ed8\u3051\u307e\u3059[\/caption]\n\n\u30c7\u30fc\u30bf\u304c\u30b0\u30e9\u30d5\u3068\u3057\u3066\u683c\u7d0d\u3055\u308c\u308b\u3068\u3001\u305d\u308c\u304c\u3069\u306e\u3088\u3046\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u4ee5\u5916\u3067\u306f\u30012\u3064\u306e\u30ce\u30fc\u30c9\u9593\u306e\u30ea\u30f3\u30af\u304c\u3001\u4f55\u30db\u30c3\u30d7\u3082\u96e2\u308c\u3066\u3044\u308b\u305f\u3081\u898b\u3048\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001&lt;b&gt;\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u30c7\u30fc\u30bf\u5168\u4f53\u306e\u6df1\u3044\u7d4c\u8def\u3092\u305f\u3069\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b&lt;\/b&gt;\u306e\u3067\u3059\u3002\u30b0\u30e9\u30d5\u3092\u901a\u3058\u3066\u3001\u4fe1\u3058\u3089\u308c\u306a\u3044\u3088\u3046\u306a\u6d1e\u5bdf\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002\n\nNeo4j\u306f&lt;a href=&quot;https:\/\/db-engines.com\/en\/ranking_categories&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3044\u3046\u30ab\u30c6\u30b4\u30ea\u3092\u5275\u308a\u51fa\u3057\u3001\u696d\u754c\u3092\u30ea\u30fc\u30c9\u3057\u3066\u3044\u307e\u3059&lt;\/a&gt;\u3002\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u5168\u3066\u306e\u30c7\u30fc\u30bf\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30ab\u30c6\u30b4\u30ea\u306e\u4e2d\u3067\u6700\u3082\u901f\u304f\u6210\u9577\u3057\u3066\u3044\u308b\u30ab\u30c6\u30b4\u30ea\u3067\u3059\u3002Neo4j\u306f800\u793e\u4ee5\u4e0a\u306e\u9867\u5ba2\u3092\u6301\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u3046\u3061300\u793e\u4ee5\u4e0a\u304c\u30b0\u30ed\u30fc\u30d0\u30eb\u4f01\u696d\u3067\u3059\u3002\n&lt;h2&gt;2. Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0&lt;\/h2&gt;\n[caption id=&quot;attachment_56085&quot; align=&quot;aligncenter&quot; width=&quot;1024&quot;]&lt;img class=&quot;size-large wp-image-56085&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/neo4j-graph-platform-2-1024x510.png&quot; alt=&quot;&quot; width=&quot;1024&quot; height=&quot;510&quot; \/&gt; \u56f32 - Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0[\/caption]\n\nNeo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u7c21\u6f54\u306b\u8aac\u660e\u3059\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\n&lt;ul&gt;\n \t&lt;li&gt;&lt;b&gt;Neo4j Graph Database&lt;\/b&gt;\u306f\u3001\u30c7\u30fc\u30bf\u3060\u3051\u3067\u306a\u304f\u30c7\u30fc\u30bf\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3082\u6d3b\u7528\u3067\u304d\u308b\u3088\u3046\u3001\u30bc\u30ed\u304b\u3089\u69cb\u7bc9\u3055\u308c\u305f\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3067\u3059\u3002\u4ed6\u306e\u30bf\u30a4\u30d7\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u7570\u306a\u308a\u3001Neo4j\u306f\u30c7\u30fc\u30bf\u306e\u3064\u306a\u304c\u308a\u3092\u305d\u306e\u307e\u307e\u306e\u5f62\u3067\u4fdd\u5b58\u3059\u308b\u305f\u3081\u3001\u3053\u308c\u307e\u3067\u60f3\u50cf\u3082\u3057\u306a\u304b\u3063\u305f\u3088\u3046\u306a\u30af\u30a8\u30ea\u3092\u3001\u3053\u308c\u307e\u3067\u60f3\u50cf\u3082\u3057\u306a\u304b\u3063\u305f\u3088\u3046\u306a\u30b9\u30d4\u30fc\u30c9\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002&lt;\/li&gt;\n \t&lt;li&gt;&lt;b&gt;Neo4j Graph Data Science&lt;\/b&gt;\u306f\u3001\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u304c\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u306e\u3064\u306a\u304c\u308a\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u91cd\u8981\u306a\u554f\u984c\u306b\u7b54\u3048\u3001\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3092\u652f\u63f4\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002&lt;\/li&gt;\n \t&lt;li&gt;&lt;b&gt;Neo4j Bloom\u306f\u3001Neo4j&lt;\/b&gt;\u306e\u30b0\u30e9\u30d5\u3092\u8996\u899a\u7684\u306b\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u3001\u4f7f\u3044\u3084\u3059\u3044\u30b0\u30e9\u30d5\u63a2\u7d22\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002Bloom\u306f\u3001\u30b0\u30e9\u30d5\u306e\u521d\u5fc3\u8005\u304b\u3089\u5c02\u9580\u5bb6\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30d3\u30b8\u30cd\u30b9\u306e\u89b3\u70b9\u304b\u3089\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u3092\u8996\u899a\u7684\u306b\u8abf\u67fb\u30fb\u63a2\u7d22\u3059\u308b\u80fd\u529b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002&lt;\/li&gt;\n \t&lt;li&gt;&lt;b&gt;Cypher\u30af\u30a8\u30ea\u8a00\u8a9e&lt;\/b&gt;\uff1a Neo4j\u3067\u306f\u30c7\u30fc\u30bf\u9593\u306e\u63a5\u7d9a\u306f\u4fdd\u5b58\u3055\u308c\u3001\u30af\u30a8\u30ea\u5b9f\u884c\u6642\u306b\u8a08\u7b97\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002Cypher\u306f\u3001\u30b0\u30e9\u30d5\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u5f37\u529b\u306a\u30af\u30a8\u30ea\u8a00\u8a9e\u3067\u3042\u308a\u3001\u4fdd\u5b58\u3055\u308c\u305f\u30c7\u30fc\u30bf\u9593\u63a5\u7d9a\u3092\u7406\u89e3\u3057\u3001\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002&lt;\/li&gt;\n \t&lt;li&gt;Neo4j\u306f\u305d\u308c\u305e\u308c\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067Neo4j\u3092\u7c21\u5358\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u3044\u304f\u3064\u304b\u306e&lt;a href=&quot;https:\/\/neo4j.com\/developer\/integration\/?ref=product&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30b3\u30cd\u30af\u30bf&lt;\/a&gt;\u3092\u63d0\u4f9b\u3057\u3001\u4e00\u90e8\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u88fd\u30c4\u30fc\u30eb\u3042\u308b\u3044\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u88fd\u30c4\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Neo4j\u306f\u3001Apache Spark\u3084Apache Kafka\u3092\u306f\u3058\u3081\u3001\u3055\u307e\u3056\u307e\u306aBI\u30c4\u30fc\u30eb\u3084\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30b9\u30bf\u30b8\u30aa\u3068\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u3002Neo4j\u306e\u516c\u5f0f\u30c9\u30e9\u30a4\u30d0\u306fJava\u3001JavaScript\u3001python\u3001.Net\u3001Go\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001&lt;a href=&quot;https:\/\/neo4j.com\/product\/graphql-library\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;GRANDstack&lt;\/a&gt;\u306e\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308aGraphQL\u306e\u30b5\u30dd\u30fc\u30c8\u3082\u6700\u9ad8\u30ec\u30d9\u30eb\u3067\u3059\u3002&lt;\/li&gt;\n \t&lt;li&gt;&lt;b&gt;Neo4j developer tools&lt;\/b&gt;\u306f\u3001Neo4j\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u305f\u6d17\u7df4\u3055\u308c\u305f\u30c4\u30fc\u30eb\u3067\u3001\u30b0\u30e9\u30d5\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306eNeo4j Desktop\u3001\u30b0\u30e9\u30d5\u306e\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306eNeo4j Browser\u3001\u30c7\u30fc\u30bf\u3092\u7d20\u65e9\u304f\u30b0\u30e9\u30d5\u306b\u53d6\u308a\u8fbc\u3080\u305f\u3081\u306eNeo4j Data Importer\u304c\u542b\u307e\u308c\u307e\u3059\u3002&lt;\/li&gt;\n&lt;\/ul&gt;\nNeo4j Graph Platform\u306f\u3001\u3059\u3050\u306b\u5229\u7528\u3067\u304d\u308b\u3055\u307e\u3056\u307e\u306a\u30af\u30e9\u30a6\u30c9\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4eca\u65e5\u3067\u306f\u3001Neo4j\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u306e50%\u4ee5\u4e0a\u304cAWS\u3001Azure\u3001Google Cloud Platform (GCP)\u306a\u3069\u306e\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u4e0a\u3067Neo4j\u3092\u52d5\u4f5c\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001Neo4j\u306f\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u74b0\u5883\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u3002\n\n\u3053\u3053\u304b\u3089\u306f\u3001&lt;a href=&quot;https:\/\/neo4j.com\/product\/graph-data-science&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;Neo4j Graph Data Science&lt;\/a&gt;\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u3066\u3044\u304d\u307e\u3059\u3002\n&lt;h2&gt;3. Neo4j Graph Data Science&lt;\/h2&gt;\n\u300c\u30c7\u30fc\u30bf\u304c\u3042\u3063\u3066\u3082\u3001\u8cea\u554f\u304c\u306a\u3051\u308c\u3070\u5f79\u306b\u7acb\u305f\u306a\u3044...\u300d\u8a60\u307f\u4eba\u77e5\u3089\u305a\u3002\n\u3067\u306f\u3001Neo4j Graph Data Science\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\n\u305d\u308c\u3089\u306f\u30013\u6bb5\u968e\u306b\u307e\u3068\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\n&lt;ol&gt;\n \t&lt;li&gt;\u4f55\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f&lt;\/li&gt;\n \t&lt;li&gt;\u4f55\u304c\u7570\u5e38\u306a\u306e\u304b\uff1f&lt;\/li&gt;\n \t&lt;li&gt;\u6b21\u306f\u3069\u3046\u306a\u308b\uff1f&lt;\/li&gt;\n&lt;\/ol&gt;\n\u305d\u308c\u305e\u308c\u306e\u8cea\u554f\u306b\u5bfe\u3057\u3001Neo4j Graph Database\u306f\u52b9\u679c\u7684\u306a\u7b54\u3048\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\n&lt;ol&gt;\n \t&lt;li&gt;\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u4f55\u304c\u91cd\u8981\u304b\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u307e\u305a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u540c\u58eb\u3092\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3067\u63a5\u7d9a\u3057\u3001&lt;a href=&quot;https:\/\/neo4j.com\/use-cases\/knowledge-graph\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30ca\u30ec\u30c3\u30b8\u30b0\u30e9\u30d5&lt;\/a&gt;\u3092\u69cb\u7bc9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u63a2\u3057\u3066\u3044\u308b\u30d1\u30bf\u30fc\u30f3\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff08Cypher\u30af\u30a8\u30ea\u3068\u30b0\u30e9\u30d5\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u307e\u3059\uff09\u3002&lt;\/li&gt;\n \t&lt;li&gt;\u5916\u308c\u5024\u3084\u30af\u30e9\u30b9\u30bf\u3084\u30c8\u30ec\u30f3\u30c9\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u300165\u7a2e\u985e\u3092\u8d85\u3048\u308b\u30b0\u30e9\u30d5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304cNeo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002&lt;\/li&gt;\n \t&lt;li&gt;\u672a\u6765\u306e\u4e88\u6e2c\u3092\u3059\u308b\u305f\u3081\u306b\u3001\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306b\u30b0\u30e9\u30d5\u306e\u7279\u5fb4\u3092\u4e0e\u3048\u3001\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002Neo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306f&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-property-prediction\/nodeclassification-pipelines\/node-classification\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30ce\u30fc\u30c9\u5206\u985e&lt;\/a&gt;\u3001&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-property-prediction\/noderegression-pipelines\/node-regression\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30ce\u30fc\u30c9\u56de\u5e30&lt;\/a&gt;\u3001&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/linkprediction-pipelines\/link-prediction\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30ea\u30f3\u30af\u4e88\u6e2c&lt;\/a&gt;\u306e3\u7a2e\u985e\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u542b\u307e\u308c\u307e\u3059\u3002&lt;\/li&gt;\n&lt;\/ol&gt;\n[caption id=&quot;attachment_56088&quot; align=&quot;aligncenter&quot; width=&quot;1024&quot;]&lt;img class=&quot;size-large wp-image-56088&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/neo4j-gds-1024x502.png&quot; alt=&quot;&quot; width=&quot;1024&quot; height=&quot;502&quot; \/&gt; \u56f33 - \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u306e\u306f\u3057\u3054\u3092\u767b\u308b\uff01[\/caption]\n\n\u3042\u308b\u610f\u5473\u3001\u3053\u306e3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u3042\u306a\u305f\u306e\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u3060\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u30023\u3064\u306e\u8cea\u554f\u3092\u89e3\u6c7a\u3057\u3088\u3046\u3068\u3059\u308b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u5897\u3084\u305b\u3070\u5897\u3084\u3059\u307b\u3069\u3001\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u306e\u306f\u3057\u3054\u3092\u767b\u308b\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u3059\u3002\n&lt;h3&gt;3.1. \u306a\u305cNeo4j Graph Data Science\u3092\u4f7f\u7528\u3059\u308b\u306e\u304b\uff1f&lt;\/h3&gt;\n&lt;h4&gt;3.1.1. \u30e1\u30ea\u30c3\u30c8&lt;\/h4&gt;\nNeo4j Graph Data Science\u306b\u306f4\u3064\u306e\u30ad\u30fc\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u304c\u3042\u308a\u307e\u3059\u3002\n&lt;ul&gt;\n \t&lt;li&gt;\u7c21\u5358\u306b\u4f7f\u7528\u3067\u304d\u308b\uff1a \u30ed\u30fc\u30b3\u30fc\u30c9\u3084\u30ce\u30fc\u30b3\u30fc\u30c9\u306e\u30c4\u30fc\u30eb\u3001\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\uff08\u7d71\u5408\uff09\u3084\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3002\u30af\u30e9\u30a6\u30c9\u7d4c\u7531\u3067\u306e\u8fc5\u901f\u306a\u5c0e\u5165\u3001\u7dca\u5bc6\u306a\u7d71\u5408\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u8981\u7d20\u306e\u81ea\u52d5\u5316\u3082\u53ef\u80fd\u3002&lt;\/li&gt;\n \t&lt;li&gt;\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\uff1a \u5e45\u5e83\u3044\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001Python\u306a\u3069\u306e\u8a00\u8a9e\u30b5\u30dd\u30fc\u30c8\u3001\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3068ML\u30c4\u30fc\u30eb\u306e\u4e21\u65b9\u3078\u306e\u5bb9\u6613\u306a\u63a5\u7d9a\u6027\u3002&lt;\/li&gt;\n \t&lt;li&gt;\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306b\u5bfe\u5fdc\uff1a \u3042\u3089\u3086\u308b\u898f\u6a21\u306e\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u6027\u80fd\u3001\u4fe1\u983c\u6027\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b8c\u5168\u6027\u3002&lt;\/li&gt;\n \t&lt;li&gt;\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\uff1a \u30c7\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\uff08\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u3001\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u306a\u3069\uff09\u3068GCP Vertex AI\u3001AWS SageMaker\u3001Azure Synapse\u306a\u3069\u4ed6\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u4e21\u65b9\u3068\u7c21\u5358\u306b\u76f8\u4e92\u63a5\u7d9a\u53ef\u80fd\u3002&lt;\/li&gt;\n&lt;\/ul&gt;\n[caption id=&quot;attachment_56090&quot; align=&quot;aligncenter&quot; width=&quot;1024&quot;]&lt;img class=&quot;size-large wp-image-56090&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/gds-benefits-1024x474.png&quot; alt=&quot;&quot; width=&quot;1024&quot; height=&quot;474&quot; \/&gt; \u56f34 - Neo4j Graph Data Science\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306e\u30e1\u30ea\u30c3\u30c8[\/caption]\n&lt;h4&gt;3.1.2. \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6a5f\u68b0\u5b66\u7fd2&lt;\/h4&gt;\nNeo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u7528\u53ef\u80fd\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f6\u3064\u306e\u4e3b\u8981\u306a\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\n&lt;ul&gt;\n \t&lt;li&gt;&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/pathfinding\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u7d4c\u8def\u63a2\u7d22&lt;\/a&gt;&lt;\/li&gt;\n \t&lt;li&gt;&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/centrality\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u4e2d\u5fc3\u6027\u89e3\u6790&lt;\/a&gt;&lt;\/li&gt;\n \t&lt;li&gt;&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/community\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u691c\u77e5&lt;\/a&gt;&lt;\/li&gt;\n \t&lt;li&gt;&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/linkprediction\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30d2\u30e5\u30fc\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u30ea\u30f3\u30af\u4e88\u6e2c&lt;\/a&gt;&lt;\/li&gt;\n \t&lt;li&gt;&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/similarity\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u985e\u4f3c\u6027&lt;\/a&gt;&lt;\/li&gt;\n \t&lt;li&gt;&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-embeddings\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0&lt;\/a&gt;&lt;\/li&gt;\n&lt;\/ul&gt;\n\u6559\u5e2b\u3042\u308a\u6a5f\u68b0\u5b66\u7fd2\u306b\u306f\u3001\u30ce\u30fc\u30c9\u56de\u5e30\u3001\u30ce\u30fc\u30c9\u5206\u985e\u3001\u30ea\u30f3\u30af\u4e88\u6e2c\u305d\u308c\u305e\u308c\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4ed6\u306b\u3082\u3001\u591a\u304f\u306e\u6709\u7528\u306a&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/auxiliary\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;\u88dc\u52a9\u95a2\u6570\u3084\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3&lt;\/a&gt;\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/pregel-api\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;Pregel Java API&lt;\/a&gt;\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u72ec\u81ea\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\n\n[caption id=&quot;attachment_56092&quot; align=&quot;aligncenter&quot; width=&quot;1024&quot;]&lt;img class=&quot;size-large wp-image-56092&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/algorithms-1024x422.png&quot; alt=&quot;&quot; width=&quot;1024&quot; height=&quot;422&quot; \/&gt; \u56f35 - 65\u7a2e\u985e\u3092\u8d85\u3048\u308b\u30d7\u30ea\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u305f\u4e26\u5217\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0[\/caption]\n&lt;h4&gt;3.1.3. \u6df7\u6c8c\u304b\u3089\u69cb\u9020\u3078&lt;\/h4&gt;\nNeo4j Graph Data Science\u306f\u3001\u6587\u5b57\u901a\u308a\u3001\u6a5f\u68b0\u5b66\u7fd2\u306e\u3042\u308a\u65b9\u3092\u5909\u3048\u308b\u3082\u306e\u3067\u3059\u3002\n\n[caption id=&quot;attachment_56096&quot; align=&quot;aligncenter&quot; width=&quot;1024&quot;]&lt;img class=&quot;size-large wp-image-56096&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/chaos-structure-1024x367.png&quot; alt=&quot;&quot; width=&quot;1024&quot; height=&quot;367&quot; \/&gt; \u56f36 - \u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306f\u4efb\u610f\u306e\u30ce\u30fc\u30c9\u3092\u30d9\u30af\u30c8\u30eb\u306b\u53d6\u308a\u8fbc\u3081\u308b[\/caption]\n\n\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u30b0\u30e9\u30d5\u306e\u62e1\u5f35\u3055\u308c\u305f\u660e\u793a\u7684\u306a\u77e5\u8b58\u3092\u8981\u7d04\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u6b21\u5143\u306e\u524a\u6e1b\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30d9\u30af\u30c8\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u3001\u6a5f\u68b0\u5b66\u7fd2\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u52a0\u3048\u3089\u308c\u308b\u3068\u3001\u975e\u5e38\u306b\u4e88\u6e2c\u6027\u306e\u9ad8\u3044\u7279\u5fb4\u91cf\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u3067\u306f\u3001CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8aac\u660e\u3057\u305f\u3042\u3068\u3001\u5b9f\u8df5\u7684\u306a\u30d1\u30fc\u30c8\u306b\u79fb\u308a\u307e\u3057\u3087\u3046\u3002\n&lt;h2&gt;4. CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8&lt;\/h2&gt;\n[caption id=&quot;attachment_56099&quot; align=&quot;aligncenter&quot; width=&quot;850&quot;]&lt;img class=&quot;size-full wp-image-56099&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/cora-dataset.png&quot; alt=&quot;&quot; width=&quot;850&quot; height=&quot;792&quot; \/&gt; \u56f37 - CORA\u5f15\u7528\u30b0\u30e9\u30d5 &lt;a href=&quot;https:\/\/paperswithcode.com\/dataset\/cora&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;Source&lt;\/a&gt;[\/caption]\n\n&lt;a id=&quot;001&quot;&gt;&lt;\/a&gt;\nCORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u3001\u300c\u30b0\u30e9\u30d5\u30e9\u30f3\u30c9\u306eMNIST\u300d\uff08\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u306e\u5206\u91ce\u3067\u306e&lt;a href=&quot;https:\/\/ja.wikipedia.org\/wiki\/MNIST%E3%83%87%E3%83%BC%E3%82%BF%E3%83%99%E3%83%BC%E3%82%B9&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;MNIST&lt;\/a&gt;\u306b\u76f8\u5f53\u3059\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\uff09\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u30027\u3064\u306e\u30af\u30e9\u30b9\uff08\u300c\u7406\u8ad6\u300d\u300c\u5f37\u5316\u5b66\u7fd2\u300d\u300c\u78ba\u7387\u7684\u624b\u6cd5\u300d\u306a\u3069\uff09\u306b\u5206\u985e\u3055\u308c\u305f2708\u7de8\u306e\u5b66\u8853\u8ad6\u6587\uff08Paper\u30ce\u30fc\u30c9\uff09\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\n\n\u8ad6\u6587\u540c\u58eb\u3092\u7d50\u3076\u30a8\u30c3\u30b8\u306f5429\u672c\uff08CITES(\u5f15\u7528)\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\uff09\u3067\u3059\u3002\n\n\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u3064\u3044\u3066\u306f\u3001\u8ad6\u6587\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u62bd\u51fa\u3055\u308c\u305f1\u30ce\u30fc\u30c9\u3042\u305f\u308a\u30b5\u30a4\u30ba1433\u306efeatures\u30d9\u30af\u30c8\u30eb\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\n&lt;h2&gt;5. Python\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u3067\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046&lt;\/h2&gt;\n&lt;a href=&quot;https:\/\/github.com\/nrouyer\/cora-graphdatascience&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;github&lt;\/a&gt;\u304b\u3089Python\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u3092\u958b\u304d\u3001\u30b3\u30de\u30f3\u30c9\u306b\u5f93\u3046\u3060\u3051\u3067\u3059\u3002github\u304b\u3089Google Drive\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3057\u3001github\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30af\u30ed\u30fc\u30f3\u3059\u308b\u3060\u3051\u3067\u3082OK\u3067\u3059\u3002\u30b3\u30e1\u30f3\u30c8\u3078\u306e\u56de\u7b54\u3084\u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u7ba1\u7406\u306a\u3069\u3001\u3067\u304d\u308b\u9650\u308a\u5bfe\u5fdc\u3057\u307e\u3059\u3002\n\n\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u6a5f\u68b0\u5b66\u7fd2\u306e\u3059\u3079\u3066\u3092\u3001\u5358\u72ec\u306e\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u304b\u3089\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5fc5\u8981\u306a\u3082\u306e\u306f2\u3064\u3060\u3051\u3067\u3059\u3002\n&lt;ul&gt;\n \t&lt;li&gt;\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308bNeo4j\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9&lt;\/li&gt;\n \t&lt;li&gt;Colab\u30ce\u30fc\u30c8\u30d6\u30c3\u30af&lt;\/li&gt;\n&lt;\/ul&gt;\n&lt;h3&gt;5.1. Aura DS\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b&lt;\/h3&gt;\n\u3053\u308c\u306f\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Neo4j\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u306a\u3051\u308c\u3070\u3001\u9b54\u6cd5\u306f\u304b\u304b\u308a\u307e\u305b\u3093\u3002&lt;a href=&quot;https:\/\/neo4j.com\/cloud\/platform\/aura-graph-data-science\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;Neo4j AuraDS&lt;\/a&gt;\u3092\u4f7f\u7528\u3057\u3066\u3001Neo4j Graph Data Science\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u642d\u8f09\u3057\u305f\u30bb\u30eb\u30d5\u30de\u30cd\u30fc\u30b8\u30e1\u30f3\u30c8\u306eNeo4j\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\uff08\u6ce8\u610f\uff1aAura DS\u306f\u6709\u6599\u3067\u3059\uff09\u3002&lt;a href=&quot;https:\/\/sandbox.neo4j.com\/?_ga=2.225888538.1822386521.1666745609-600699322.1654058459&amp;_gl=1*1mgq1u5*_ga*NjAwNjk5MzIyLjE2NTQwNTg0NTk.*_ga_DL38Q8KGQC*MTY1OTQyMDY3NC4xNzMuMS4xNjU5NDIwNjc0LjA.&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;Neo4j Sandbox&lt;\/a&gt;\u3092\u4f7f\u7528\u3057\u3066\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u3092\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u624b\u3092\u4f11\u3081\u305f\u304f\u306a\u3063\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4e00\u6642\u505c\u6b62\u307e\u305f\u306f\u505c\u6b62\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\n\n[caption id=&quot;attachment_56101&quot; align=&quot;aligncenter&quot; width=&quot;600&quot;]&lt;img class=&quot;size-full wp-image-56101&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/aurads-instance.gif&quot; alt=&quot;&quot; width=&quot;600&quot; height=&quot;400&quot; \/&gt; \u56f38 - Neo4j Aura\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u9078\u629e[\/caption]\n\n\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b\u3068\u3001Neo4j AuraDS\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u542b\u3080.env\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3088\u3046\u4fc3\u3055\u308c\u307e\u3059\u3002\n\n\u305d\u306e.env\u30d5\u30a1\u30a4\u30eb\u3092Colab\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305fGoogle Drive\u306e\u30eb\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n\n[caption id=&quot;attachment_56103&quot; align=&quot;aligncenter&quot; width=&quot;442&quot;]&lt;img class=&quot;size-full wp-image-56103&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/upload-env-g-drive.png&quot; alt=&quot;&quot; width=&quot;442&quot; height=&quot;266&quot; \/&gt; \u56f39 - AuraDS \u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u542b\u3080.env\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9[\/caption]\n&lt;h3&gt;5.2. \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb&lt;\/h3&gt;\n&lt;a href=&quot;https:\/\/neo4j.com\/docs\/graph-data-science-client\/current\/&quot; target=&quot;_target&quot; rel=&quot;noopener&quot;&gt;Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8&lt;\/a&gt;\u306f\u3001!pip install\u30b3\u30de\u30f3\u30c9\u3067\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\n\n[caption id=&quot;attachment_56106&quot; align=&quot;aligncenter&quot; width=&quot;1024&quot;]&lt;img class=&quot;size-large wp-image-56106&quot; src=&quot;\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/gds-python-client-1024x346.png&quot; alt=&quot;&quot; width=&quot;1024&quot; height=&quot;346&quot; \/&gt; \u56f310 - graphdatascience Python \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb[\/caption]\n&lt;h3&gt;5.3. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a8d\u8a3c\u306e\u4fdd\u8b77&lt;\/h3&gt;\n\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001Neo4j \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3059\u3002\n\npython-dotenv\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\n\n[cc lang=&#039;python&#039;]\n!pip install python-dotenv\n<\/pre>\n<p>\u6b21\u306b\u3001\u3053\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfrom dotenv import load_dotenv\nimport os\nload_dotenv(&quot;\/content\/credentials-xxxxxx.env&quot;)\nbolt = os.getenv(&quot;NEO4J_URI&quot;)\nuser = os.getenv(&quot;NEO4J_USERNAME&quot;)\npassword = os.getenv(&quot;NEO4J_PASSWORD&quot;)\n<\/pre>\n<p>\u3053\u306e\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306e\u6b8b\u308a\u306e\u90e8\u5206\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u5909\u6570\u3092\u660e\u793a\u7684\u306b\u8868\u793a\u3059\u308b\u3053\u3068\u306a\u304f\u64cd\u4f5c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3>5.4. \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u65b0\u3057\u3044graphdatascience\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u53d6\u5f97\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nimport pandas as pd\nfrom IPython.display import display\nfrom graphdatascience import GraphDataScience\ngds = GraphDataScience(bolt, auth=auth, aura_ds=True)\n<\/pre>\n<p>gds\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nprint(gds.version())\n2.1.9\n<\/pre>\n<h3>5.5. CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u8aad\u307f\u8fbc\u307f<\/h3>\n<p>CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30ed\u30fc\u30c9\u3059\u308b\u6642\u304c\u6765\u307e\u3057\u305f\u30022\u3064\u306eCypher\u30b3\u30de\u30f3\u30c9\u30011\u3064\u306fPaper\u30ce\u30fc\u30c9\u3001\u3082\u30461\u3064\u306fCITES\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3092\u8aad\u307f\u8fbc\u3080\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306eCypher\u30b3\u30de\u30f3\u30c9\u306f\u3001Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306erun_cypher\u30e1\u30bd\u30c3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nnode_load_q = &quot;&quot;&quot;LOAD CSV WITH HEADERS FROM &quot;https:\/\/raw.githubusercontent.com\/Kristof-Neys\/Neo4j-Cora\/main\/node_list.csv&quot; AS row\nWITH toInteger(row.id) AS paperId, row.subject AS subject, row.features AS features\nMERGE (p:Paper {paper_Id: paperId})\nSET p.subject = subject, p.features = apoc.convert.fromJsonList(features)\nRETURN count(p)\n&quot;&quot;&quot;\nedge_load_q = &quot;&quot;&quot;\nLOAD CSV WITH HEADERS FROM &quot;https:\/\/raw.githubusercontent.com\/Kristof-Neys\/Neo4j-Cora\/main\/edge_list.csv&quot; AS row\nMATCH(source: Paper {paper_Id: toInteger(row.source)})\nMATCH(target: Paper {paper_Id: toInteger(row.target)})\nMERGE (source)-[r:CITES]-&gt;(target)\n&quot;&quot;&quot;\ngds.run_cypher(node_load_q)\ngds.run_cypher(edge_load_q)\n<\/pre>\n<p>\u305d\u308c\u3067\u306f\u3001Bloom\u3067CORA\u30b0\u30e9\u30d5\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff08AuraDS\u30b3\u30f3\u30bd\u30fc\u30eb\u307e\u305f\u306f\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u304b\u3089Bloom\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff09<\/p>\n<div id=\"attachment_56108\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56108\" class=\"size-large wp-image-56108\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/visualize-bloom-1024x501.png\" alt=\"\" width=\"1024\" height=\"501\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-1024x501.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-360x176.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-768x376.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-1536x751.png 1536w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom.png 1922w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56108\" class=\"wp-caption-text\">\u56f311 - CORA\u30b0\u30e9\u30d5\u3092Neo4j Bloom\u3067\u53ef\u8996\u5316<\/p><\/div>\n<h3>5.6. features\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046<\/h3>\n<p>CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u542b\u307e\u308c\u308b\u5404\u8ad6\u6587\u306e\u7279\u5fb4\u3092\u793a\u3059features\u306f\u3001\u5404Paper\u30ce\u30fc\u30c9\u306e\u30ce\u30fc\u30c9\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nq_peak = &quot;&quot;&quot;MATCH (n) WHERE EXISTS(n.features) RETURN DISTINCT n.paper_Id as PaperId, n.subject AS Paper_Subject, n.features AS features LIMIT 5&quot;&quot;&quot;\nres = gds.run_cypher(q_peak)\ndf = pd.DataFrame.from_dict(res)\ndisplay(df.head(5))\n<\/pre>\n<div id=\"attachment_56110\" style=\"width: 579px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56110\" class=\"size-full wp-image-56110\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/peek-features.png\" alt=\"\" width=\"569\" height=\"193\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/peek-features.png 569w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/peek-features-360x122.png 360w\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" \/><p id=\"caption-attachment-56110\" class=\"wp-caption-text\">\u56f312 - CORA\u8ad6\u6587ID\u3001\u4e3b\u984c\u3001features<\/p><\/div>\n<p>features\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30010\u30681\u306e\u5024\u3092\u542b\u3080\u30b5\u30a4\u30ba1433\u306e\u914d\u5217(\u30d9\u30af\u30c8\u30eb)\u3067\u3059\u3002<\/p>\n<p>Paper subject\u306f\u6587\u5b57\u5217\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u3053\u308c\u3092Integer\u306b\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nquery_Subj = &quot;&quot;&quot;MATCH (p:Paper)\nWITH collect(DISTINCT p.subject) as listSubjects\nWITH listSubjects, size(listSubjects) AS sizeListSubjects\nWITH listSubjects, range(1, sizeListSubjects) AS rangeSubjects\nWITH apoc.map.fromLists(listSubjects, rangeSubjects) AS mapSubjects\nMATCH (p:Paper)\nSET p.subjectClass = mapSubjects[p.subject];&quot;&quot;&quot;\ngds.run_cypher(query_Subj)\n<\/pre>\n<h3>5.7. GDS\u30a8\u30f3\u30b8\u30f3\u3092\u59cb\u52d5\u3057\u307e\u3057\u3087\u3046<\/h3>\n<p>CORA\u30b0\u30e9\u30d5\u3092\u30e1\u30e2\u30ea\u4e0a\u306b\u6295\u5f71\u3057\u3001Paper\u30ce\u30fc\u30c9\u3068CITES\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u304b\u3089\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u8a08\u7b97\u3092\u884c\u3044\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nG, res = gds.graph.project(\n&quot;cora-graph&quot;,\n{&quot;Paper&quot;: {&quot;properties&quot;: [&quot;subjectClass&quot;, &quot;features&quot;]} },\n{&quot;CITES&quot;: {&quot;orientation&quot;: &quot;UNDIRECTED&quot;, &quot;aggregation&quot;: &quot;SINGLE&quot;}}\n)\n<\/pre>\n<p>\u30a4\u30f3\u30e1\u30e2\u30ea\u30b0\u30e9\u30d5\u306e\u60c5\u5831\u3092\u5c11\u3057\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nprint(G.name()) # cora-graph\nprint(G.memory_usage()) # 30 MiB\nprint(G.density()) # 0.0014399999126942077\n<\/pre>\n<h3>5.8. FastRP\u306e\u6642\u9593\u3067\u3059\uff01<\/h3>\n<p>\u5404Paper\u30ce\u30fc\u30c9\u306e\u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u3001FastRP\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\uff08FastRP\u306fFast Random Projection\u306e\u7565\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308a\u3001\u5404\u30ce\u30fc\u30c9\u306f\u30ce\u30fc\u30c9\u9593\u306e\u30da\u30a2\u30ef\u30a4\u30ba\u8ddd\u96e2\u3092\u4fdd\u6301\u3057\u305f\u307e\u307e\u3001\u6b21\u5143\u3092\u4e0b\u3052\u305f\u30d9\u30af\u30c8\u30eb\u306b\u5c04\u5f71\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u5c11\u3057\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>2708\u500b\u306ePaper\u30ce\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u5404\u30ce\u30fc\u30c9\u306e\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/li>\n<li>\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u6b21\u5143\u306f2708\u500b\u304b\u3089\u4efb\u610f\u306e\u6570\uff08\u3053\u3053\u3067\u306f128\u500b\uff09\u306b\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfastrp_res = gds.fastRP.mutate(\nG, # Graph object\nfeatureProperties=[&quot;features&quot;], # Configuration parameters\nembeddingDimension=128,\niterationWeights=[0, 0, 1.0, 1.0],\nnormalizationStrength=0.05,\nmutateProperty=&quot;fastRP_Extended_Embedding&quot;\n)\nassert fastrp_res[&quot;nodePropertiesWritten&quot;] == G.node_count()\nprint(fastrp_res)\n<\/pre>\n<div id=\"attachment_56112\" style=\"width: 678px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56112\" class=\"size-full wp-image-56112\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/embedding-fast-rp.png\" alt=\"\" width=\"668\" height=\"131\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/embedding-fast-rp.png 668w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/embedding-fast-rp-360x71.png 360w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><p id=\"caption-attachment-56112\" class=\"wp-caption-text\">\u56f313 - FastRP\u306b\u3088\u3063\u3066\u305d\u308c\u305e\u308c\u306ePaper\u30ce\u30fc\u30c9\u306e\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u304c\u8a08\u7b97\u3055\u308c\u308b<\/p><\/div>\n<p>fastRP\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306fmutate\u30e2\u30fc\u30c9\u3067\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30c7\u30a3\u30b9\u30af\u4e0a\u3067\u306f\u306a\u304f\u3001\u30e1\u30e2\u30ea\u4e0a\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>5.9. \u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u6982\u8981\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046<\/h3>\n<p>\u3053\u308c\u3067\u3001128\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u3067\u3042\u308b\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u308c\u3089\u304c\u3069\u306e\u7a0b\u5ea6\u8fd1\u63a5\u3057\u3066\u3044\u308b\u304b\u3092\u53ef\u8996\u5316\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002TSNE\u306f\u3001128\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u30922\u301c3\u6b21\u5143\u306b\u7e2e\u5c0f\u3057\u3001\u8996\u899a\u7684\u306b\u8868\u793a\u3059\u308b\u624b\u6cd5\u306e1\u3064\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfrom sklearn.manifold import TSNE\nfrom numpy import reshape\nimport seaborn as sns\nimport pandas as pd\nembedding_df = gds.graph.streamNodeProperty(G, &#039;fastRP_Extended_Embedding&#039;)\nsubject_df = gds.graph.streamNodeProperty(G, &#039;subjectClass&#039;)\n# regroup in a single dataframe embedding and subjectClass\ndf = pd.DataFrame({&#039;x&#039;:embedding_df[&quot;propertyValue&quot;], &#039;y&#039;:subject_df[&quot;propertyValue&quot;]})\nX_embedded = TSNE(n_components=2, random_state=6).fit_transform(list(df.x))\nsubjects = df.y\ntsne_df = pd.DataFrame(data = {\n&quot;subject&quot;: subjects,\n&quot;x&quot;: [value[0] for value in X_embedded],\n&quot;y&quot;: [value[1] for value in X_embedded]\n})\ntsne_df.head()\n<\/pre>\n<div id=\"attachment_56115\" style=\"width: 314px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56115\" class=\"size-full wp-image-56115\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/tsne-embedding.png\" alt=\"\" width=\"304\" height=\"187\" \/><p id=\"caption-attachment-56115\" class=\"wp-caption-text\">\u56f314 - TSNE\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306b\u3088\u3063\u30662\u6b21\u5143\u307e\u3067\u6b21\u5143\u524a\u6e1b\u3055\u308c\u305f<\/p><\/div>\n<p>altair Python\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\n!pip install altair\n<\/pre>\n<p>TSNE\u3067\u6b21\u5143\u524a\u6e1b\u3057\u305f\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nimport altair as alt\nalt.Chart(tsne_df).mark_circle(size=60).encode(\nx=&#039;x&#039;,\ny=&#039;y&#039;,\ncolor=&#039;subject&#039;,\ntooltip=[&#039;subject&#039;]\n).properties(width=700, height=400)\n<\/pre>\n<div id=\"attachment_56117\" style=\"width: 816px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56117\" class=\"size-full wp-image-56117\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/visualize-tsne.png\" alt=\"\" width=\"806\" height=\"447\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne.png 806w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne-360x200.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne-768x426.png 768w\" sizes=\"auto, (max-width: 806px) 100vw, 806px\" \/><p id=\"caption-attachment-56117\" class=\"wp-caption-text\">\u56f315 - TSNE\u3092\u7528\u3044\u3066\u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u53ef\u8996\u5316<\/p><\/div>\n<p>\u540c\u3058\u30c6\u30fc\u30de\u306e\u8ad6\u6587\u306e\u30ce\u30fc\u30c9\u306f\u305d\u308c\u307b\u3069\u96e2\u308c\u3066\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u3002\u3053\u306eT-SNE\u306b\u3088\u308b\u6d1e\u5bdf\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>5.10. \u4e88\u6e2c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/h3>\n<p>\u30b0\u30e9\u30d5\u306e20%\u3092\u30c6\u30b9\u30c8\u30b0\u30e9\u30d5\u3068\u3057\u3066\u4e88\u6e2c\u3092\u884c\u3044\u3001\u672a\u77e5\u306e\u30c7\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001features\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u307f\u3092\u7528\u3044\u3066\u5b66\u7fd2\u3068\u30c6\u30b9\u30c8\u3092\u884c\u3044\u307e\u3059\u3002\u6b21\u306b\u3001features\u3068\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u7528\u3044\u3066\u4e88\u6e2c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h4>5.10.1 features\u3092\u7528\u3044\u305f\u30ce\u30fc\u30c9\u306e\u5206\u985e<\/h4>\n<p>\u65b0\u3057\u3044\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u4f5c\u6210\u3057\u3001\u8a2d\u5b9a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5c11\u3057\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe, _ = gds.beta.pipeline.nodeClassification.create(&quot;cora-pipe&quot;)\npipe.configureSplit(testFraction=0.2, validationFolds=5)\n<\/pre>\n<p>\u3055\u3066\u3001\u7279\u5fb4\u91cf\u3092\u9078\u629e\u3057\u307e\u3059\u3002\uff08\u6ce8\u610f\uff1afeatures\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30e1\u30bd\u30c3\u30c9\u3068\u540c\u3058\u540d\u524d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\uff09<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe.selectFeatures([&#039;features&#039;])\n<\/pre>\n<div id=\"attachment_56119\" style=\"width: 622px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56119\" class=\"size-full wp-image-56119\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/node-classification.png\" alt=\"\" width=\"612\" height=\"142\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/node-classification.png 612w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/node-classification-360x84.png 360w\" sizes=\"auto, (max-width: 612px) 100vw, 612px\" \/><p id=\"caption-attachment-56119\" class=\"wp-caption-text\">\u56f316 - features\u3092\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u8ffd\u52a0<\/p><\/div>\n<p>\u305d\u3057\u3066\u3001\u30d1\u30a4\u30d7\u306b\u3044\u304f\u3064\u304b\u306e\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe.addLogisticRegression(tolerance=0.001, maxEpochs=100, penalty=0.0, batchSize=32)\npipe.addRandomForest(maxDepth=(20))\n<\/pre>\n<div id=\"attachment_56120\" style=\"width: 679px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56120\" class=\"size-full wp-image-56120\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/select-ml-models.png\" alt=\"\" width=\"669\" height=\"139\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/select-ml-models.png 669w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/select-ml-models-360x75.png 360w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><p id=\"caption-attachment-56120\" class=\"wp-caption-text\">\u56f317 - ML\u30e2\u30c7\u30eb\u3092\u9078\u629e<\/p><\/div>\n<p>\u5b66\u7fd2\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001Paper\u306e\u5bfe\u8c61\u30af\u30e9\u30b9\u3067\u3042\u308b<b>targetProperty<\/b>\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u70b9\u3067\u3059\u3002<b>targetProperty<\/b>\u306f\u3001<b>\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u4e88\u6e2c\u3057\u305f\u3044\u30d7\u30ed\u30d1\u30c6\u30a3<\/b>\u3067\u3001\u65e2\u5b58\u306e\u7279\u5fb4\u91cf\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_model, res = pipe.train(G, modelName=&quot;cora-features-model&quot;, targetProperty=&quot;subjectClass&quot;, metrics=[&quot;ACCURACY&quot;, &quot;F1_WEIGHTED&quot;])\nassert res[&quot;trainMillis&quot;] &gt;= 0\n<\/pre>\n<div id=\"attachment_56121\" style=\"width: 827px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56121\" class=\"size-full wp-image-56121\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/classification-pipeline.png\" alt=\"\" width=\"817\" height=\"45\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline.png 817w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline-360x20.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline-768x42.png 768w\" sizes=\"auto, (max-width: 817px) 100vw, 817px\" \/><p id=\"caption-attachment-56121\" class=\"wp-caption-text\">\u56f318 - \u30ce\u30fc\u30c9\u5206\u985e\u5b66\u7fd2\u306e\u5b9f\u884c<\/p><\/div>\n<p>\u9078\u629e\u3055\u308c\u305fML\u30e2\u30c7\u30eb\u306b\u3064\u3044\u3066\u3001\u5b66\u7fd2\u6bb5\u968e\u306b\u304a\u3051\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_model.metrics()\n<\/pre>\n<div id=\"attachment_56122\" style=\"width: 605px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56122\" class=\"size-full wp-image-56122\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/pipeline-trained-model-metrics.png\" alt=\"\" width=\"595\" height=\"65\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/pipeline-trained-model-metrics.png 595w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/pipeline-trained-model-metrics-360x39.png 360w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><p id=\"caption-attachment-56122\" class=\"wp-caption-text\">\u56f319 - \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u5b66\u7fd2\u6642\u306e\u30e2\u30c7\u30eb\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u5b66\u7fd2\u304c\u7d42\u308f\u3063\u305f\u3089\u3001\u4e88\u6e2c\u3092\u884c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nresult = trained_pipe_model.predict_write(G, concurrency=8, writeProperty=&quot;featuresPredictedClass&quot;, predictedProbabilityProperty=&quot;featuresPredictedProbability&quot;)\n<\/pre>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u884c\u308f\u308c\u305f\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u5404\u30ce\u30fc\u30c9\u306b2\u3064\u306e\u65b0\u3057\u3044\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_56123\" style=\"width: 681px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56123\" class=\"size-full wp-image-56123\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/prediction-metrics.png\" alt=\"\" width=\"671\" height=\"140\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/prediction-metrics.png 671w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/prediction-metrics-360x75.png 360w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><p id=\"caption-attachment-56123\" class=\"wp-caption-text\">\u56f320 - \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u4e88\u6e2c\u6642\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u6700\u5f8c\u306b\u3001\u3053\u306e\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4e88\u6e2c\u3055\u308c\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u5b9f\u969b\u306esubjectClass\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nquery_check = &quot;&quot;&quot;MATCH (p:Paper)\nWHERE p.featuresPredictedClass IS NOT NULL\nWITH count(p) AS nbPapers\nMATCH (p:Paper)\nWHERE p.featuresPredictedClass IS NOT NULL\nAND p.featuresPredictedClass = p.subjectClass\nRETURN toFloat(count(p)) \/ nbPapers AS ratio&quot;&quot;&quot;\nq_check = gds.run_cypher(query_check)\ndf_q_check = pd.DataFrame.from_dict(q_check)\n# print(q_check)\ndisplay(df_q_check)\n<\/pre>\n<div id=\"attachment_56124\" style=\"width: 257px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56124\" class=\"size-full wp-image-56124\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/accuracy-1.png\" alt=\"\" width=\"247\" height=\"78\" \/><p id=\"caption-attachment-56124\" class=\"wp-caption-text\">\u56f321 - \u6700\u521d\u306e\u30e2\u30c7\u30eb\uff08features\u3067\u5b66\u7fd2\uff09\u306e\u7cbe\u5ea6<\/p><\/div>\n<h4>5.10.2 features\u3068\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u7528\u3044\u305f\u30ce\u30fc\u30c9\u306e\u5206\u985e<\/h4>\n<p>\u3067\u306f\u3001\u3053\u308c\u307e\u3067\u306e\u624b\u9806\u3092\u3059\u3079\u3066\u518d\u73fe\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u7570\u306a\u308b\u306e\u306f\u7279\u5fb4\u91cf\u306e\u9078\u629e\u3060\u3051\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe_embedding.selectFeatures([&#039;features&#039;, &#039;fastRP_Extended_Embedding&#039;])\n<\/pre>\n<p>\u6b21\u306b\u3001\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8ffd\u52a0\u3057\u3001\u5b66\u7fd2\u3068\u30c6\u30b9\u30c8\u306e\u30d5\u30a7\u30fc\u30ba\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_embedding_model.metrics()\n<\/pre>\n<p>\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u3001\u30c6\u30b9\u30c8\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u683c\u6bb5\u306b\u5411\u4e0a\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56125\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56125\" class=\"size-full wp-image-56125\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/new-pipeline-metrics.png\" alt=\"\" width=\"576\" height=\"65\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/new-pipeline-metrics.png 576w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/new-pipeline-metrics-360x41.png 360w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-56125\" class=\"wp-caption-text\">\u56f322 - \u65b0\u3057\u3044\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5b66\u7fd2\u6642\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u65b0\u3057\u3044\u4e88\u6e2c\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u306f\u300189%\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_56126\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56126\" class=\"size-large wp-image-56126\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/compare-accuracy-1024x446.png\" alt=\"\" width=\"1024\" height=\"446\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-1024x446.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-360x157.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-768x335.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy.png 1104w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56126\" class=\"wp-caption-text\">\u56f323 - \u4e88\u6e2c\u7cbe\u5ea6\u306e\u6bd4\u8f03<\/p><\/div>\n<p>\u5168\u304f\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u305b\u305a\u306b\u3001+7%\u306e\u7cbe\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>Bloom\u3067\u306f\u3001100\u500b\u306ePaper\u30ce\u30fc\u30c9\u3092\u8868\u793a\u3057\u3001\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3057\u3066\u3001\u7cbe\u5ea6\u306e\u9ad8\u3044\u4e88\u6e2c\u5bfe\u8c61\u3092\u7d3a\u8272\u3067\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56127\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56127\" class=\"size-large wp-image-56127\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/bloom-differentiatie-1024x551.png\" alt=\"\" width=\"1024\" height=\"551\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-1024x551.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-360x194.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-768x413.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-1536x826.png 1536w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56127\" class=\"wp-caption-text\">\u56f324 - Bloom\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30b7\u30fc\u306b\u3088\u308b\u4e88\u6e2c\u7d50\u679c\u306e\u533a\u5225<\/p><\/div>\n<p>\u4e3b\u984c\u306e\u4e88\u6e2c\u306b\u5931\u6557\u3057\u305fPaper\u30ce\u30fc\u30c9\u306e\u6570\u306f\u7c21\u5358\u306b\u6570\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u300211\/100\u3067\u3059\u3002<br \/>\n=&gt; 89%\u306e\u7cbe\u5ea6\u304c\u5f97\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>6. \u307e\u3068\u3081<\/h2>\n<p>Neo4j\u3068\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306f\u3001\u3088\u308a\u826f\u3044\u4e88\u6e2c\u7d50\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u9ad8\u5ea6\u306a\u4e88\u6e2c\u6a5f\u80fd\u3092\u751f\u307f\u51fa\u3057\u3001ML\u30e2\u30c7\u30eb\u3092\u3088\u308a\u6b63\u78ba\u306b\u3057\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56129\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56129\" class=\"size-large wp-image-56129\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/gds-yield-better-predictions-1024x490.png\" alt=\"\" width=\"1024\" height=\"490\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-1024x490.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-360x172.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-768x367.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions.png 1160w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56129\" class=\"wp-caption-text\">\u56f325 - GDS\u306f(1)\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u308a\u3001(2)\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u3084(3)\u7523\u696d\u306b\u3001(4)\u3088\u308a\u826f\u3044\u4e88\u6e2c\u3092\u3082\u305f\u3089\u3059\u7d71\u5408\u30c4\u30fc\u30eb\u3067\u3059\uff08\u30a4\u30e1\u30fc\u30b8\u30bd\u30fc\u30b9\u306fpexels\u304b\u3089\u53d6\u5f97\uff09<\/p><\/div>\n<p>\u305d\u3057\u3066\u4eca\u3001\u30dc\u30fc\u30eb\u306f\u3042\u306a\u305f\u306e\u30b3\u30fc\u30c8\u306b\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n<p><b>\u3042\u306a\u305f\u306e\u30c7\u30fc\u30bf\u3092\u30b0\u30e9\u30d5\u3068\u3057\u3066\u898b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u826f\u3044\u4e88\u6e2c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3057\u305f\u3089\u3069\u3046\u3057\u307e\u3059\u304b\uff1f<\/b><\/p>\n<p>\u30c7\u30fc\u30bf\u3092\u3064\u306a\u3052\u308b\u306e\u306b\u6570\u79d2\u3001\u4fa1\u5024\u3042\u308b\u6d1e\u5bdf\u306b\u5909\u63db\u3059\u308b\u306e\u306b\u6570\u5206\u304b\u304b\u308a\u3001\u91cd\u8981\u306a\u8cea\u554f\u306b\u7b54\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u4f55\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/li>\n<li>\u4f55\u304c\u7570\u5e38\u306a\u306e\u304b\uff1f<\/li>\n<li>\u6b21\u306f\u3069\u3046\u306a\u308b\uff1f<\/li>\n<\/ol>\n<h3>\u30ea\u30bd\u30fc\u30b9<\/h3>\n<ul>\n<li>CORA Graph Data Science notebook (<a href=\"https:\/\/github.com\/nrouyer\/cora-graphdatascience\" target=\"_target\" rel=\"noopener\">GitHub<\/a>)<\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/\" target=\"_target\" rel=\"noopener\">Neo4j Graph Data Science Library manual<\/a><\/li>\n<li>\u3053\u306e\u30d6\u30ed\u30b0\u306f\u6b21\u306e\u74b0\u5883\u3067\u5b9f\u884c\u30fb\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\uff1a <a href=\"https:\/\/neo4j.com\/download-center\/\" target=\"_target\" rel=\"noopener\">Neo4j 4.4.x<\/a>, <a href=\"https:\/\/github.com\/neo4j\/graph-data-science-client\" target=\"_target\" rel=\"noopener\">Neo4j Graph Data Science python client 2.1.9<\/a> for value in X_embedded],<br \/>\n\"y\": \u672c\u30d6\u30ed\u30b0\u306f\u3001\u300cNeo4j\u300d\u793e\u306e\u6280\u8853\u30d6\u30ed\u30b0\u30672022\u5e749\u670823\u65e5\u306b\u516c\u958b\u3055\u308c\u305f\u300c<a href=\"https:\/\/neo4j.com\/blog\/machine-learning-innovation-predictive-analysis\/\" target=\"_target\" rel=\"noopener\">A Machine Learning Innovation in Predictive Analytics<\/a>\u300d\u306e\u65e5\u672c\u8a9e\u7ffb\u8a33\u3067\u3059\u3002<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-56081\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/MC_Blog_-Machine-learning.png\" alt=\"\" width=\"800\" height=\"418\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/MC_Blog_-Machine-learning.png 800w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/MC_Blog_-Machine-learning-360x188.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/MC_Blog_-Machine-learning-768x401.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><b>\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6a5f\u68b0\u5b66\u7fd2\u306e\u4e88\u6e2c\u7cbe\u5ea6\u304c\u6539\u5584\u3059\u308b\u3068\u3044\u3046\u4eba\u305f\u3061\u304c\u3044\u307e\u3059\u3002<\/b><\/p>\n<p>\u3053\u306e\u8003\u3048\u306f\u7f8e\u3057\u304f\u3001\u78ba\u304b\u306b\u30b0\u30e9\u30d5\u306f\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u6211\u3005\u306f\u3064\u306a\u304c\u308a\u3092\u6301\u3064\u30c7\u30fc\u30bf\u304c\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3068\u3044\u3046\u4eee\u8aac\u3092\u3001\u5927\u7406\u77f3\u306e\u3088\u3046\u306b\u5805\u56fa\u306b\u8a3c\u660e\u3057\u3001\u305d\u306e\u52b9\u529b\u3092\u6e2c\u5b9a\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u306f\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b<a href=\"https:\/\/relational.fit.cvut.cz\/dataset\/CORA\" target=\"_target\" rel=\"noopener\">\u79d1\u5b66\u8ad6\u6587\u306eCORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8<\/a>\u3067\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002Neo4j\u3068\u3053\u308c\u304b\u3089\u8aac\u660e\u3059\u308b\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4e0e\u3048\u3089\u308c\u305f\u7814\u7a76\u8ad6\u6587\u306e\u8ad6\u6587\u30ab\u30c6\u30b4\u30ea\u3092\u4e88\u6e2c\u3059\u308b\u30bf\u30b9\u30af\u306b\u304a\u3044\u3066\u3001\u6570\u70b9\u306e\u7cbe\u5ea6\u306e\u6539\u5584\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u30a4\u30f3\u30c8\u30ed\u30c0\u30af\u30b7\u30e7\u30f3<\/h3>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u306e\u69cb\u6210\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002\u306f\u3058\u3081\u306b\u3001\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u304a\u3088\u3073Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u7d39\u4ecb\u3092\u884c\u3044\u307e\u3059\u3002\u6b21\u306b\u3001Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6398\u308a\u4e0b\u3052\u307e\u3059\u3002\u305d\u3057\u3066\u3001Neo4j GDS\u3092\u6d3b\u7528\u3057\u305f\u30c7\u30e2\u3092\u884c\u3044\u307e\u3059\u3002\u3059\u3067\u306bNeo4j\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u3088\u304f\u7406\u89e3\u3057\u3066\u3044\u308b\u306a\u3089\u3001<a href=\"#001\">Neo4j GDS\u3092\u6d3b\u7528\u3057\u305f\u30c7\u30e2\u30bb\u30af\u30b7\u30e7\u30f3<\/a>\u306b\u76f4\u63a5\u9032\u3093\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u6700\u5f8c\u306b\u3001\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<h2>1. \u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8<\/h2>\n<p>\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u306f\u3001\u30c7\u30fc\u30bf\u306e\u95a2\u9023\u6027\u3092\u3088\u308a\u76f4\u611f\u7684\u3067\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u72b6\u614b\u306b\u7d71\u4e00\u3057\u3001\u3088\u308a\u6df1\u3044\u6587\u8108\u3092\u89e3\u304d\u660e\u304b\u3057\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56083\" style=\"width: 528px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56083\" class=\"size-full wp-image-56083\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/the-graph-tech.png\" alt=\"\" width=\"518\" height=\"277\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/the-graph-tech.png 518w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/the-graph-tech-360x193.png 360w\" sizes=\"auto, (max-width: 518px) 100vw, 518px\" \/><p id=\"caption-attachment-56083\" class=\"wp-caption-text\">\u56f31 -\uff08\u4eba\u9593\u3084\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306a\u3069\u306e\uff09\u30b0\u30e9\u30d5\u306f\u30c7\u30fc\u30bf\u3092\u30ce\u30fc\u30c9\u3068\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3068\u3057\u3066\u7d50\u3073\u4ed8\u3051\u307e\u3059<\/p><\/div>\n<p>\u30c7\u30fc\u30bf\u304c\u30b0\u30e9\u30d5\u3068\u3057\u3066\u683c\u7d0d\u3055\u308c\u308b\u3068\u3001\u305d\u308c\u304c\u3069\u306e\u3088\u3046\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30c6\u30af\u30ce\u30ed\u30b8\u4ee5\u5916\u3067\u306f\u30012\u3064\u306e\u30ce\u30fc\u30c9\u9593\u306e\u30ea\u30f3\u30af\u304c\u3001\u4f55\u30db\u30c3\u30d7\u3082\u96e2\u308c\u3066\u3044\u308b\u305f\u3081\u898b\u3048\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001<b>\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u30c7\u30fc\u30bf\u5168\u4f53\u306e\u6df1\u3044\u7d4c\u8def\u3092\u305f\u3069\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b<\/b>\u306e\u3067\u3059\u3002\u30b0\u30e9\u30d5\u3092\u901a\u3058\u3066\u3001\u4fe1\u3058\u3089\u308c\u306a\u3044\u3088\u3046\u306a\u6d1e\u5bdf\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Neo4j\u306f<a href=\"https:\/\/db-engines.com\/en\/ranking_categories\" target=\"_target\" rel=\"noopener\">\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3044\u3046\u30ab\u30c6\u30b4\u30ea\u3092\u5275\u308a\u51fa\u3057\u3001\u696d\u754c\u3092\u30ea\u30fc\u30c9\u3057\u3066\u3044\u307e\u3059<\/a>\u3002\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u5168\u3066\u306e\u30c7\u30fc\u30bf\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30ab\u30c6\u30b4\u30ea\u306e\u4e2d\u3067\u6700\u3082\u901f\u304f\u6210\u9577\u3057\u3066\u3044\u308b\u30ab\u30c6\u30b4\u30ea\u3067\u3059\u3002Neo4j\u306f800\u793e\u4ee5\u4e0a\u306e\u9867\u5ba2\u3092\u6301\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u3046\u3061300\u793e\u4ee5\u4e0a\u304c\u30b0\u30ed\u30fc\u30d0\u30eb\u4f01\u696d\u3067\u3059\u3002<\/p>\n<h2>2. Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/h2>\n<div id=\"attachment_56085\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56085\" class=\"size-large wp-image-56085\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/neo4j-graph-platform-2-1024x510.png\" alt=\"\" width=\"1024\" height=\"510\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2-1024x510.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2-360x179.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2-768x382.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-graph-platform-2.png 1065w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56085\" class=\"wp-caption-text\">\u56f32 - Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/p><\/div>\n<p>Neo4j\u30b0\u30e9\u30d5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u7c21\u6f54\u306b\u8aac\u660e\u3059\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><b>Neo4j Graph Database<\/b>\u306f\u3001\u30c7\u30fc\u30bf\u3060\u3051\u3067\u306a\u304f\u30c7\u30fc\u30bf\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3082\u6d3b\u7528\u3067\u304d\u308b\u3088\u3046\u3001\u30bc\u30ed\u304b\u3089\u69cb\u7bc9\u3055\u308c\u305f\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3067\u3059\u3002\u4ed6\u306e\u30bf\u30a4\u30d7\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u7570\u306a\u308a\u3001Neo4j\u306f\u30c7\u30fc\u30bf\u306e\u3064\u306a\u304c\u308a\u3092\u305d\u306e\u307e\u307e\u306e\u5f62\u3067\u4fdd\u5b58\u3059\u308b\u305f\u3081\u3001\u3053\u308c\u307e\u3067\u60f3\u50cf\u3082\u3057\u306a\u304b\u3063\u305f\u3088\u3046\u306a\u30af\u30a8\u30ea\u3092\u3001\u3053\u308c\u307e\u3067\u60f3\u50cf\u3082\u3057\u306a\u304b\u3063\u305f\u3088\u3046\u306a\u30b9\u30d4\u30fc\u30c9\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><b>Neo4j Graph Data Science<\/b>\u306f\u3001\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u304c\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u306e\u3064\u306a\u304c\u308a\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u91cd\u8981\u306a\u554f\u984c\u306b\u7b54\u3048\u3001\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3092\u652f\u63f4\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002<\/li>\n<li><b>Neo4j Bloom\u306f\u3001Neo4j<\/b>\u306e\u30b0\u30e9\u30d5\u3092\u8996\u899a\u7684\u306b\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u3001\u4f7f\u3044\u3084\u3059\u3044\u30b0\u30e9\u30d5\u63a2\u7d22\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002Bloom\u306f\u3001\u30b0\u30e9\u30d5\u306e\u521d\u5fc3\u8005\u304b\u3089\u5c02\u9580\u5bb6\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30d3\u30b8\u30cd\u30b9\u306e\u89b3\u70b9\u304b\u3089\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u3092\u8996\u899a\u7684\u306b\u8abf\u67fb\u30fb\u63a2\u7d22\u3059\u308b\u80fd\u529b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li><b>Cypher\u30af\u30a8\u30ea\u8a00\u8a9e<\/b>\uff1a Neo4j\u3067\u306f\u30c7\u30fc\u30bf\u9593\u306e\u63a5\u7d9a\u306f\u4fdd\u5b58\u3055\u308c\u3001\u30af\u30a8\u30ea\u5b9f\u884c\u6642\u306b\u8a08\u7b97\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002Cypher\u306f\u3001\u30b0\u30e9\u30d5\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u5f37\u529b\u306a\u30af\u30a8\u30ea\u8a00\u8a9e\u3067\u3042\u308a\u3001\u4fdd\u5b58\u3055\u308c\u305f\u30c7\u30fc\u30bf\u9593\u63a5\u7d9a\u3092\u7406\u89e3\u3057\u3001\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>Neo4j\u306f\u305d\u308c\u305e\u308c\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067Neo4j\u3092\u7c21\u5358\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u3044\u304f\u3064\u304b\u306e<a href=\"https:\/\/neo4j.com\/developer\/integration\/?ref=product\" target=\"_target\" rel=\"noopener\">\u30b3\u30cd\u30af\u30bf<\/a>\u3092\u63d0\u4f9b\u3057\u3001\u4e00\u90e8\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u88fd\u30c4\u30fc\u30eb\u3042\u308b\u3044\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u88fd\u30c4\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Neo4j\u306f\u3001Apache Spark\u3084Apache Kafka\u3092\u306f\u3058\u3081\u3001\u3055\u307e\u3056\u307e\u306aBI\u30c4\u30fc\u30eb\u3084\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30b9\u30bf\u30b8\u30aa\u3068\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u3002Neo4j\u306e\u516c\u5f0f\u30c9\u30e9\u30a4\u30d0\u306fJava\u3001JavaScript\u3001python\u3001.Net\u3001Go\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001<a href=\"https:\/\/neo4j.com\/product\/graphql-library\/\" target=\"_target\" rel=\"noopener\">GRANDstack<\/a>\u306e\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308aGraphQL\u306e\u30b5\u30dd\u30fc\u30c8\u3082\u6700\u9ad8\u30ec\u30d9\u30eb\u3067\u3059\u3002<\/li>\n<li><b>Neo4j developer tools<\/b>\u306f\u3001Neo4j\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u305f\u6d17\u7df4\u3055\u308c\u305f\u30c4\u30fc\u30eb\u3067\u3001\u30b0\u30e9\u30d5\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30e9\u30d5\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306eNeo4j Desktop\u3001\u30b0\u30e9\u30d5\u306e\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306eNeo4j Browser\u3001\u30c7\u30fc\u30bf\u3092\u7d20\u65e9\u304f\u30b0\u30e9\u30d5\u306b\u53d6\u308a\u8fbc\u3080\u305f\u3081\u306eNeo4j Data Importer\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>Neo4j Graph Platform\u306f\u3001\u3059\u3050\u306b\u5229\u7528\u3067\u304d\u308b\u3055\u307e\u3056\u307e\u306a\u30af\u30e9\u30a6\u30c9\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4eca\u65e5\u3067\u306f\u3001Neo4j\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u306e50%\u4ee5\u4e0a\u304cAWS\u3001Azure\u3001Google Cloud Platform (GCP)\u306a\u3069\u306e\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u4e0a\u3067Neo4j\u3092\u52d5\u4f5c\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001Neo4j\u306f\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u74b0\u5883\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u304b\u3089\u306f\u3001<a href=\"https:\/\/neo4j.com\/product\/graph-data-science\" target=\"_target\" rel=\"noopener\">Neo4j Graph Data Science<\/a>\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>3. Neo4j Graph Data Science<\/h2>\n<p>\u300c\u30c7\u30fc\u30bf\u304c\u3042\u3063\u3066\u3082\u3001\u8cea\u554f\u304c\u306a\u3051\u308c\u3070\u5f79\u306b\u7acb\u305f\u306a\u3044...\u300d\u8a60\u307f\u4eba\u77e5\u3089\u305a\u3002<br \/>\n\u3067\u306f\u3001Neo4j Graph Data Science\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<br \/>\n\u305d\u308c\u3089\u306f\u30013\u6bb5\u968e\u306b\u307e\u3068\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u4f55\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/li>\n<li>\u4f55\u304c\u7570\u5e38\u306a\u306e\u304b\uff1f<\/li>\n<li>\u6b21\u306f\u3069\u3046\u306a\u308b\uff1f<\/li>\n<\/ol>\n<p>\u305d\u308c\u305e\u308c\u306e\u8cea\u554f\u306b\u5bfe\u3057\u3001Neo4j Graph Database\u306f\u52b9\u679c\u7684\u306a\u7b54\u3048\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u4f55\u304c\u91cd\u8981\u304b\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u307e\u305a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u540c\u58eb\u3092\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3067\u63a5\u7d9a\u3057\u3001<a href=\"https:\/\/neo4j.com\/use-cases\/knowledge-graph\/\" target=\"_target\" rel=\"noopener\">\u30ca\u30ec\u30c3\u30b8\u30b0\u30e9\u30d5<\/a>\u3092\u69cb\u7bc9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u3064\u306a\u304c\u308a\u306e\u3042\u308b\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u63a2\u3057\u3066\u3044\u308b\u30d1\u30bf\u30fc\u30f3\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff08Cypher\u30af\u30a8\u30ea\u3068\u30b0\u30e9\u30d5\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u307e\u3059\uff09\u3002<\/li>\n<li>\u5916\u308c\u5024\u3084\u30af\u30e9\u30b9\u30bf\u3084\u30c8\u30ec\u30f3\u30c9\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u300165\u7a2e\u985e\u3092\u8d85\u3048\u308b\u30b0\u30e9\u30d5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304cNeo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<li>\u672a\u6765\u306e\u4e88\u6e2c\u3092\u3059\u308b\u305f\u3081\u306b\u3001\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306b\u30b0\u30e9\u30d5\u306e\u7279\u5fb4\u3092\u4e0e\u3048\u3001\u4e88\u6e2c\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002Neo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306f<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-property-prediction\/nodeclassification-pipelines\/node-classification\/\" target=\"_target\" rel=\"noopener\">\u30ce\u30fc\u30c9\u5206\u985e<\/a>\u3001<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-property-prediction\/noderegression-pipelines\/node-regression\/\" target=\"_target\" rel=\"noopener\">\u30ce\u30fc\u30c9\u56de\u5e30<\/a>\u3001<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/linkprediction-pipelines\/link-prediction\/\" target=\"_target\" rel=\"noopener\">\u30ea\u30f3\u30af\u4e88\u6e2c<\/a>\u306e3\u7a2e\u985e\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<div id=\"attachment_56088\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56088\" class=\"size-large wp-image-56088\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/neo4j-gds-1024x502.png\" alt=\"\" width=\"1024\" height=\"502\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds-1024x502.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds-360x177.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds-768x377.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/neo4j-gds.png 1129w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56088\" class=\"wp-caption-text\">\u56f33 - \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u306e\u306f\u3057\u3054\u3092\u767b\u308b\uff01<\/p><\/div>\n<p>\u3042\u308b\u610f\u5473\u3001\u3053\u306e3\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u3042\u306a\u305f\u306e\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u3060\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u30023\u3064\u306e\u8cea\u554f\u3092\u89e3\u6c7a\u3057\u3088\u3046\u3068\u3059\u308b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u5897\u3084\u305b\u3070\u5897\u3084\u3059\u307b\u3069\u3001\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6210\u719f\u5ea6\u306e\u306f\u3057\u3054\u3092\u767b\u308b\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<h3>3.1. \u306a\u305cNeo4j Graph Data Science\u3092\u4f7f\u7528\u3059\u308b\u306e\u304b\uff1f<\/h3>\n<h4>3.1.1. \u30e1\u30ea\u30c3\u30c8<\/h4>\n<p>Neo4j Graph Data Science\u306b\u306f4\u3064\u306e\u30ad\u30fc\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u7c21\u5358\u306b\u4f7f\u7528\u3067\u304d\u308b\uff1a \u30ed\u30fc\u30b3\u30fc\u30c9\u3084\u30ce\u30fc\u30b3\u30fc\u30c9\u306e\u30c4\u30fc\u30eb\u3001\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\uff08\u7d71\u5408\uff09\u3084\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3002\u30af\u30e9\u30a6\u30c9\u7d4c\u7531\u3067\u306e\u8fc5\u901f\u306a\u5c0e\u5165\u3001\u7dca\u5bc6\u306a\u7d71\u5408\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u8981\u7d20\u306e\u81ea\u52d5\u5316\u3082\u53ef\u80fd\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\uff1a \u5e45\u5e83\u3044\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001Python\u306a\u3069\u306e\u8a00\u8a9e\u30b5\u30dd\u30fc\u30c8\u3001\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3068ML\u30c4\u30fc\u30eb\u306e\u4e21\u65b9\u3078\u306e\u5bb9\u6613\u306a\u63a5\u7d9a\u6027\u3002<\/li>\n<li>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306b\u5bfe\u5fdc\uff1a \u3042\u3089\u3086\u308b\u898f\u6a21\u306e\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u6027\u80fd\u3001\u4fe1\u983c\u6027\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b8c\u5168\u6027\u3002<\/li>\n<li>\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\uff1a \u30c7\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\uff08\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u3001\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u306a\u3069\uff09\u3068GCP Vertex AI\u3001AWS SageMaker\u3001Azure Synapse\u306a\u3069\u4ed6\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u4e21\u65b9\u3068\u7c21\u5358\u306b\u76f8\u4e92\u63a5\u7d9a\u53ef\u80fd\u3002<\/li>\n<\/ul>\n<div id=\"attachment_56090\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56090\" class=\"size-large wp-image-56090\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/gds-benefits-1024x474.png\" alt=\"\" width=\"1024\" height=\"474\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits-1024x474.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits-360x167.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits-768x355.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-benefits.png 1221w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56090\" class=\"wp-caption-text\">\u56f34 - Neo4j Graph Data Science\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306e\u30e1\u30ea\u30c3\u30c8<\/p><\/div>\n<h4>3.1.2. \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6a5f\u68b0\u5b66\u7fd2<\/h4>\n<p>Neo4j Graph Data Science\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u7528\u53ef\u80fd\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f6\u3064\u306e\u4e3b\u8981\u306a\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/pathfinding\/\" target=\"_target\" rel=\"noopener\">\u7d4c\u8def\u63a2\u7d22<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/centrality\/\" target=\"_target\" rel=\"noopener\">\u4e2d\u5fc3\u6027\u89e3\u6790<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/community\/\" target=\"_target\" rel=\"noopener\">\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u691c\u77e5<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/linkprediction\/\" target=\"_target\" rel=\"noopener\">\u30d2\u30e5\u30fc\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u30ea\u30f3\u30af\u4e88\u6e2c<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/similarity\/\" target=\"_target\" rel=\"noopener\">\u985e\u4f3c\u6027<\/a><\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/machine-learning\/node-embeddings\/\" target=\"_target\" rel=\"noopener\">\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0<\/a><\/li>\n<\/ul>\n<p>\u6559\u5e2b\u3042\u308a\u6a5f\u68b0\u5b66\u7fd2\u306b\u306f\u3001\u30ce\u30fc\u30c9\u56de\u5e30\u3001\u30ce\u30fc\u30c9\u5206\u985e\u3001\u30ea\u30f3\u30af\u4e88\u6e2c\u305d\u308c\u305e\u308c\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4ed6\u306b\u3082\u3001\u591a\u304f\u306e\u6709\u7528\u306a<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/auxiliary\/\" target=\"_target\" rel=\"noopener\">\u88dc\u52a9\u95a2\u6570\u3084\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3<\/a>\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001<a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/algorithms\/pregel-api\/\" target=\"_target\" rel=\"noopener\">Pregel Java API<\/a>\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u72ec\u81ea\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56092\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56092\" class=\"size-large wp-image-56092\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/algorithms-1024x422.png\" alt=\"\" width=\"1024\" height=\"422\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms-1024x422.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms-360x148.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms-768x316.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/algorithms.png 1044w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56092\" class=\"wp-caption-text\">\u56f35 - 65\u7a2e\u985e\u3092\u8d85\u3048\u308b\u30d7\u30ea\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u305f\u4e26\u5217\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/p><\/div>\n<h4>3.1.3. \u6df7\u6c8c\u304b\u3089\u69cb\u9020\u3078<\/h4>\n<p>Neo4j Graph Data Science\u306f\u3001\u6587\u5b57\u901a\u308a\u3001\u6a5f\u68b0\u5b66\u7fd2\u306e\u3042\u308a\u65b9\u3092\u5909\u3048\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<div id=\"attachment_56096\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56096\" class=\"size-large wp-image-56096\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/chaos-structure-1024x367.png\" alt=\"\" width=\"1024\" height=\"367\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure-1024x367.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure-360x129.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure-768x275.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/chaos-structure.png 1412w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56096\" class=\"wp-caption-text\">\u56f36 - \u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306f\u4efb\u610f\u306e\u30ce\u30fc\u30c9\u3092\u30d9\u30af\u30c8\u30eb\u306b\u53d6\u308a\u8fbc\u3081\u308b<\/p><\/div>\n<p>\u30b0\u30e9\u30d5\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u30b0\u30e9\u30d5\u306e\u62e1\u5f35\u3055\u308c\u305f\u660e\u793a\u7684\u306a\u77e5\u8b58\u3092\u8981\u7d04\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u6b21\u5143\u306e\u524a\u6e1b\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30d9\u30af\u30c8\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u3001\u6a5f\u68b0\u5b66\u7fd2\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u52a0\u3048\u3089\u308c\u308b\u3068\u3001\u975e\u5e38\u306b\u4e88\u6e2c\u6027\u306e\u9ad8\u3044\u7279\u5fb4\u91cf\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u3067\u306f\u3001CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8aac\u660e\u3057\u305f\u3042\u3068\u3001\u5b9f\u8df5\u7684\u306a\u30d1\u30fc\u30c8\u306b\u79fb\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>4. CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8<\/h2>\n<div id=\"attachment_56099\" style=\"width: 860px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56099\" class=\"size-full wp-image-56099\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/cora-dataset.png\" alt=\"\" width=\"850\" height=\"792\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/cora-dataset.png 850w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/cora-dataset-360x335.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/cora-dataset-768x716.png 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><p id=\"caption-attachment-56099\" class=\"wp-caption-text\">\u56f37 - CORA\u5f15\u7528\u30b0\u30e9\u30d5 <a href=\"https:\/\/paperswithcode.com\/dataset\/cora\" target=\"_target\" rel=\"noopener\">Source<\/a><\/p><\/div>\n<p><a id=\"001\"><\/a><br \/>\nCORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u3001\u300c\u30b0\u30e9\u30d5\u30e9\u30f3\u30c9\u306eMNIST\u300d\uff08\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u306e\u5206\u91ce\u3067\u306e<a href=\"https:\/\/ja.wikipedia.org\/wiki\/MNIST%E3%83%87%E3%83%BC%E3%82%BF%E3%83%99%E3%83%BC%E3%82%B9\" target=\"_target\" rel=\"noopener\">MNIST<\/a>\u306b\u76f8\u5f53\u3059\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\uff09\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u30027\u3064\u306e\u30af\u30e9\u30b9\uff08\u300c\u7406\u8ad6\u300d\u300c\u5f37\u5316\u5b66\u7fd2\u300d\u300c\u78ba\u7387\u7684\u624b\u6cd5\u300d\u306a\u3069\uff09\u306b\u5206\u985e\u3055\u308c\u305f2708\u7de8\u306e\u5b66\u8853\u8ad6\u6587\uff08Paper\u30ce\u30fc\u30c9\uff09\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8ad6\u6587\u540c\u58eb\u3092\u7d50\u3076\u30a8\u30c3\u30b8\u306f5429\u672c\uff08CITES(\u5f15\u7528)\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\uff09\u3067\u3059\u3002<\/p>\n<p>\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u3064\u3044\u3066\u306f\u3001\u8ad6\u6587\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u62bd\u51fa\u3055\u308c\u305f1\u30ce\u30fc\u30c9\u3042\u305f\u308a\u30b5\u30a4\u30ba1433\u306efeatures\u30d9\u30af\u30c8\u30eb\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<h2>5. Python\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u3067\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046<\/h2>\n<p><a href=\"https:\/\/github.com\/nrouyer\/cora-graphdatascience\" target=\"_target\" rel=\"noopener\">github<\/a>\u304b\u3089Python\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u3092\u958b\u304d\u3001\u30b3\u30de\u30f3\u30c9\u306b\u5f93\u3046\u3060\u3051\u3067\u3059\u3002github\u304b\u3089Google Drive\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3057\u3001github\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30af\u30ed\u30fc\u30f3\u3059\u308b\u3060\u3051\u3067\u3082OK\u3067\u3059\u3002\u30b3\u30e1\u30f3\u30c8\u3078\u306e\u56de\u7b54\u3084\u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u7ba1\u7406\u306a\u3069\u3001\u3067\u304d\u308b\u9650\u308a\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u51e6\u7406\u3068\u6a5f\u68b0\u5b66\u7fd2\u306e\u3059\u3079\u3066\u3092\u3001\u5358\u72ec\u306e\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u304b\u3089\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5fc5\u8981\u306a\u3082\u306e\u306f2\u3064\u3060\u3051\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308bNeo4j\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/li>\n<li>Colab\u30ce\u30fc\u30c8\u30d6\u30c3\u30af<\/li>\n<\/ul>\n<h3>5.1. Aura DS\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b<\/h3>\n<p>\u3053\u308c\u306f\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Neo4j\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u306a\u3051\u308c\u3070\u3001\u9b54\u6cd5\u306f\u304b\u304b\u308a\u307e\u305b\u3093\u3002<a href=\"https:\/\/neo4j.com\/cloud\/platform\/aura-graph-data-science\/\" target=\"_target\" rel=\"noopener\">Neo4j AuraDS<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3001Neo4j Graph Data Science\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u642d\u8f09\u3057\u305f\u30bb\u30eb\u30d5\u30de\u30cd\u30fc\u30b8\u30e1\u30f3\u30c8\u306eNeo4j\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\uff08\u6ce8\u610f\uff1aAura DS\u306f\u6709\u6599\u3067\u3059\uff09\u3002<a href=\"https:\/\/sandbox.neo4j.com\/?_ga=2.225888538.1822386521.1666745609-600699322.1654058459&amp;_gl=1*1mgq1u5*_ga*NjAwNjk5MzIyLjE2NTQwNTg0NTk.*_ga_DL38Q8KGQC*MTY1OTQyMDY3NC4xNzMuMS4xNjU5NDIwNjc0LjA.\" target=\"_target\" rel=\"noopener\">Neo4j Sandbox<\/a>\u3092\u4f7f\u7528\u3057\u3066\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u3092\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u624b\u3092\u4f11\u3081\u305f\u304f\u306a\u3063\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4e00\u6642\u505c\u6b62\u307e\u305f\u306f\u505c\u6b62\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56101\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56101\" class=\"size-full wp-image-56101\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/aurads-instance.gif\" alt=\"\" width=\"600\" height=\"400\" \/><p id=\"caption-attachment-56101\" class=\"wp-caption-text\">\u56f38 - Neo4j Aura\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u9078\u629e<\/p><\/div>\n<p>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b\u3068\u3001Neo4j AuraDS\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u542b\u3080.env\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3088\u3046\u4fc3\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e.env\u30d5\u30a1\u30a4\u30eb\u3092Colab\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305fGoogle Drive\u306e\u30eb\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div id=\"attachment_56103\" style=\"width: 452px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56103\" class=\"size-full wp-image-56103\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/upload-env-g-drive.png\" alt=\"\" width=\"442\" height=\"266\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/upload-env-g-drive.png 442w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/upload-env-g-drive-360x217.png 360w\" sizes=\"auto, (max-width: 442px) 100vw, 442px\" \/><p id=\"caption-attachment-56103\" class=\"wp-caption-text\">\u56f39 - AuraDS \u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u542b\u3080.env\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9<\/p><\/div>\n<h3>5.2. \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n<p><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science-client\/current\/\" target=\"_target\" rel=\"noopener\">Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/a>\u306f\u3001!pip install\u30b3\u30de\u30f3\u30c9\u3067\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56106\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56106\" class=\"size-large wp-image-56106\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/gds-python-client-1024x346.png\" alt=\"\" width=\"1024\" height=\"346\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client-1024x346.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client-360x122.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client-768x260.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-python-client.png 1387w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56106\" class=\"wp-caption-text\">\u56f310 - graphdatascience Python \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p><\/div>\n<h3>5.3. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a8d\u8a3c\u306e\u4fdd\u8b77<\/h3>\n<p>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001Neo4j \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>python-dotenv\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\n!pip install python-dotenv\n<\/pre>\n<p>\u6b21\u306b\u3001\u3053\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfrom dotenv import load_dotenv\nimport os\nload_dotenv(&quot;\/content\/credentials-xxxxxx.env&quot;)\nbolt = os.getenv(&quot;NEO4J_URI&quot;)\nuser = os.getenv(&quot;NEO4J_USERNAME&quot;)\npassword = os.getenv(&quot;NEO4J_PASSWORD&quot;)\n<\/pre>\n<p>\u3053\u306e\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u306e\u6b8b\u308a\u306e\u90e8\u5206\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u5909\u6570\u3092\u660e\u793a\u7684\u306b\u8868\u793a\u3059\u308b\u3053\u3068\u306a\u304f\u64cd\u4f5c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3>5.4. \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u65b0\u3057\u3044graphdatascience\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u53d6\u5f97\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nimport pandas as pd\nfrom IPython.display import display\nfrom graphdatascience import GraphDataScience\ngds = GraphDataScience(bolt, auth=auth, aura_ds=True)\n<\/pre>\n<p>gds\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nprint(gds.version())\n2.1.9\n<\/pre>\n<h3>5.5. CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u8aad\u307f\u8fbc\u307f<\/h3>\n<p>CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092Neo4j\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30ed\u30fc\u30c9\u3059\u308b\u6642\u304c\u6765\u307e\u3057\u305f\u30022\u3064\u306eCypher\u30b3\u30de\u30f3\u30c9\u30011\u3064\u306fPaper\u30ce\u30fc\u30c9\u3001\u3082\u30461\u3064\u306fCITES\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3092\u8aad\u307f\u8fbc\u3080\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306eCypher\u30b3\u30de\u30f3\u30c9\u306f\u3001Python\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306erun_cypher\u30e1\u30bd\u30c3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nnode_load_q = &quot;&quot;&quot;LOAD CSV WITH HEADERS FROM &quot;https:\/\/raw.githubusercontent.com\/Kristof-Neys\/Neo4j-Cora\/main\/node_list.csv&quot; AS row\nWITH toInteger(row.id) AS paperId, row.subject AS subject, row.features AS features\nMERGE (p:Paper {paper_Id: paperId})\nSET p.subject = subject, p.features = apoc.convert.fromJsonList(features)\nRETURN count(p)\n&quot;&quot;&quot;\nedge_load_q = &quot;&quot;&quot;\nLOAD CSV WITH HEADERS FROM &quot;https:\/\/raw.githubusercontent.com\/Kristof-Neys\/Neo4j-Cora\/main\/edge_list.csv&quot; AS row\nMATCH(source: Paper {paper_Id: toInteger(row.source)})\nMATCH(target: Paper {paper_Id: toInteger(row.target)})\nMERGE (source)-[r:CITES]-&gt;(target)\n&quot;&quot;&quot;\ngds.run_cypher(node_load_q)\ngds.run_cypher(edge_load_q)\n<\/pre>\n<p>\u305d\u308c\u3067\u306f\u3001Bloom\u3067CORA\u30b0\u30e9\u30d5\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff08AuraDS\u30b3\u30f3\u30bd\u30fc\u30eb\u307e\u305f\u306f\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u304b\u3089Bloom\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff09<\/p>\n<div id=\"attachment_56108\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56108\" class=\"size-large wp-image-56108\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/visualize-bloom-1024x501.png\" alt=\"\" width=\"1024\" height=\"501\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-1024x501.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-360x176.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-768x376.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom-1536x751.png 1536w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-bloom.png 1922w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56108\" class=\"wp-caption-text\">\u56f311 - CORA\u30b0\u30e9\u30d5\u3092Neo4j Bloom\u3067\u53ef\u8996\u5316<\/p><\/div>\n<h3>5.6. features\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046<\/h3>\n<p>CORA\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u542b\u307e\u308c\u308b\u5404\u8ad6\u6587\u306e\u7279\u5fb4\u3092\u793a\u3059features\u306f\u3001\u5404Paper\u30ce\u30fc\u30c9\u306e\u30ce\u30fc\u30c9\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nq_peak = &quot;&quot;&quot;MATCH (n) WHERE EXISTS(n.features) RETURN DISTINCT n.paper_Id as PaperId, n.subject AS Paper_Subject, n.features AS features LIMIT 5&quot;&quot;&quot;\nres = gds.run_cypher(q_peak)\ndf = pd.DataFrame.from_dict(res)\ndisplay(df.head(5))\n<\/pre>\n<div id=\"attachment_56110\" style=\"width: 579px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56110\" class=\"size-full wp-image-56110\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/peek-features.png\" alt=\"\" width=\"569\" height=\"193\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/peek-features.png 569w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/peek-features-360x122.png 360w\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" \/><p id=\"caption-attachment-56110\" class=\"wp-caption-text\">\u56f312 - CORA\u8ad6\u6587ID\u3001\u4e3b\u984c\u3001features<\/p><\/div>\n<p>features\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30010\u30681\u306e\u5024\u3092\u542b\u3080\u30b5\u30a4\u30ba1433\u306e\u914d\u5217(\u30d9\u30af\u30c8\u30eb)\u3067\u3059\u3002<\/p>\n<p>Paper subject\u306f\u6587\u5b57\u5217\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u3053\u308c\u3092Integer\u306b\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nquery_Subj = &quot;&quot;&quot;MATCH (p:Paper)\nWITH collect(DISTINCT p.subject) as listSubjects\nWITH listSubjects, size(listSubjects) AS sizeListSubjects\nWITH listSubjects, range(1, sizeListSubjects) AS rangeSubjects\nWITH apoc.map.fromLists(listSubjects, rangeSubjects) AS mapSubjects\nMATCH (p:Paper)\nSET p.subjectClass = mapSubjects[p.subject];&quot;&quot;&quot;\ngds.run_cypher(query_Subj)\n<\/pre>\n<h3>5.7. GDS\u30a8\u30f3\u30b8\u30f3\u3092\u59cb\u52d5\u3057\u307e\u3057\u3087\u3046<\/h3>\n<p>CORA\u30b0\u30e9\u30d5\u3092\u30e1\u30e2\u30ea\u4e0a\u306b\u6295\u5f71\u3057\u3001Paper\u30ce\u30fc\u30c9\u3068CITES\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u304b\u3089\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u8a08\u7b97\u3092\u884c\u3044\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nG, res = gds.graph.project(\n&quot;cora-graph&quot;,\n{&quot;Paper&quot;: {&quot;properties&quot;: [&quot;subjectClass&quot;, &quot;features&quot;]} },\n{&quot;CITES&quot;: {&quot;orientation&quot;: &quot;UNDIRECTED&quot;, &quot;aggregation&quot;: &quot;SINGLE&quot;}}\n)\n<\/pre>\n<p>\u30a4\u30f3\u30e1\u30e2\u30ea\u30b0\u30e9\u30d5\u306e\u60c5\u5831\u3092\u5c11\u3057\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nprint(G.name()) # cora-graph\nprint(G.memory_usage()) # 30 MiB\nprint(G.density()) # 0.0014399999126942077\n<\/pre>\n<h3>5.8. FastRP\u306e\u6642\u9593\u3067\u3059\uff01<\/h3>\n<p>\u5404Paper\u30ce\u30fc\u30c9\u306e\u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u3001FastRP\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\uff08FastRP\u306fFast Random Projection\u306e\u7565\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308a\u3001\u5404\u30ce\u30fc\u30c9\u306f\u30ce\u30fc\u30c9\u9593\u306e\u30da\u30a2\u30ef\u30a4\u30ba\u8ddd\u96e2\u3092\u4fdd\u6301\u3057\u305f\u307e\u307e\u3001\u6b21\u5143\u3092\u4e0b\u3052\u305f\u30d9\u30af\u30c8\u30eb\u306b\u5c04\u5f71\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u5c11\u3057\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>2708\u500b\u306ePaper\u30ce\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u5404\u30ce\u30fc\u30c9\u306e\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/li>\n<li>\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u6b21\u5143\u306f2708\u500b\u304b\u3089\u4efb\u610f\u306e\u6570\uff08\u3053\u3053\u3067\u306f128\u500b\uff09\u306b\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfastrp_res = gds.fastRP.mutate(\nG, # Graph object\nfeatureProperties=[&quot;features&quot;], # Configuration parameters\nembeddingDimension=128,\niterationWeights=[0, 0, 1.0, 1.0],\nnormalizationStrength=0.05,\nmutateProperty=&quot;fastRP_Extended_Embedding&quot;\n)\nassert fastrp_res[&quot;nodePropertiesWritten&quot;] == G.node_count()\nprint(fastrp_res)\n<\/pre>\n<div id=\"attachment_56112\" style=\"width: 678px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56112\" class=\"size-full wp-image-56112\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/embedding-fast-rp.png\" alt=\"\" width=\"668\" height=\"131\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/embedding-fast-rp.png 668w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/embedding-fast-rp-360x71.png 360w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><p id=\"caption-attachment-56112\" class=\"wp-caption-text\">\u56f313 - FastRP\u306b\u3088\u3063\u3066\u305d\u308c\u305e\u308c\u306ePaper\u30ce\u30fc\u30c9\u306e\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u304c\u8a08\u7b97\u3055\u308c\u308b<\/p><\/div>\n<p>fastRP\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306fmutate\u30e2\u30fc\u30c9\u3067\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30c7\u30a3\u30b9\u30af\u4e0a\u3067\u306f\u306a\u304f\u3001\u30e1\u30e2\u30ea\u4e0a\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>5.9. \u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u6982\u8981\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046<\/h3>\n<p>\u3053\u308c\u3067\u3001128\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u3067\u3042\u308b\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u308c\u3089\u304c\u3069\u306e\u7a0b\u5ea6\u8fd1\u63a5\u3057\u3066\u3044\u308b\u304b\u3092\u53ef\u8996\u5316\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002TSNE\u306f\u3001128\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u30922\u301c3\u6b21\u5143\u306b\u7e2e\u5c0f\u3057\u3001\u8996\u899a\u7684\u306b\u8868\u793a\u3059\u308b\u624b\u6cd5\u306e1\u3064\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nfrom sklearn.manifold import TSNE\nfrom numpy import reshape\nimport seaborn as sns\nimport pandas as pd\nembedding_df = gds.graph.streamNodeProperty(G, &#039;fastRP_Extended_Embedding&#039;)\nsubject_df = gds.graph.streamNodeProperty(G, &#039;subjectClass&#039;)\n# regroup in a single dataframe embedding and subjectClass\ndf = pd.DataFrame({&#039;x&#039;:embedding_df[&quot;propertyValue&quot;], &#039;y&#039;:subject_df[&quot;propertyValue&quot;]})\nX_embedded = TSNE(n_components=2, random_state=6).fit_transform(list(df.x))\nsubjects = df.y\ntsne_df = pd.DataFrame(data = {\n&quot;subject&quot;: subjects,\n&quot;x&quot;: [value[0] for value in X_embedded],\n&quot;y&quot;: [value[1] for value in X_embedded]\n})\ntsne_df.head()\n<\/pre>\n<div id=\"attachment_56115\" style=\"width: 314px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56115\" class=\"size-full wp-image-56115\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/tsne-embedding.png\" alt=\"\" width=\"304\" height=\"187\" \/><p id=\"caption-attachment-56115\" class=\"wp-caption-text\">\u56f314 - TSNE\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306b\u3088\u3063\u30662\u6b21\u5143\u307e\u3067\u6b21\u5143\u524a\u6e1b\u3055\u308c\u305f<\/p><\/div>\n<p>altair Python\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\n!pip install altair\n<\/pre>\n<p>TSNE\u3067\u6b21\u5143\u524a\u6e1b\u3057\u305f\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nimport altair as alt\nalt.Chart(tsne_df).mark_circle(size=60).encode(\nx=&#039;x&#039;,\ny=&#039;y&#039;,\ncolor=&#039;subject&#039;,\ntooltip=[&#039;subject&#039;]\n).properties(width=700, height=400)\n<\/pre>\n<div id=\"attachment_56117\" style=\"width: 816px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56117\" class=\"size-full wp-image-56117\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/visualize-tsne.png\" alt=\"\" width=\"806\" height=\"447\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne.png 806w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne-360x200.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne-768x426.png 768w\" sizes=\"auto, (max-width: 806px) 100vw, 806px\" \/><p id=\"caption-attachment-56117\" class=\"wp-caption-text\">\u56f315 - TSNE\u3092\u7528\u3044\u3066\u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u53ef\u8996\u5316<\/p><\/div>\n<p>\u540c\u3058\u30c6\u30fc\u30de\u306e\u8ad6\u6587\u306e\u30ce\u30fc\u30c9\u306f\u305d\u308c\u307b\u3069\u96e2\u308c\u3066\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u3002\u3053\u306eT-SNE\u306b\u3088\u308b\u6d1e\u5bdf\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>5.10. \u4e88\u6e2c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/h3>\n<p>\u30b0\u30e9\u30d5\u306e20%\u3092\u30c6\u30b9\u30c8\u30b0\u30e9\u30d5\u3068\u3057\u3066\u4e88\u6e2c\u3092\u884c\u3044\u3001\u672a\u77e5\u306e\u30c7\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001features\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u307f\u3092\u7528\u3044\u3066\u5b66\u7fd2\u3068\u30c6\u30b9\u30c8\u3092\u884c\u3044\u307e\u3059\u3002\u6b21\u306b\u3001features\u3068\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u7528\u3044\u3066\u4e88\u6e2c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h4>5.10.1 features\u3092\u7528\u3044\u305f\u30ce\u30fc\u30c9\u306e\u5206\u985e<\/h4>\n<p>\u65b0\u3057\u3044\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u4f5c\u6210\u3057\u3001\u8a2d\u5b9a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5c11\u3057\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe, _ = gds.beta.pipeline.nodeClassification.create(&quot;cora-pipe&quot;)\npipe.configureSplit(testFraction=0.2, validationFolds=5)\n<\/pre>\n<p>\u3055\u3066\u3001\u7279\u5fb4\u91cf\u3092\u9078\u629e\u3057\u307e\u3059\u3002\uff08\u6ce8\u610f\uff1afeatures\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30e1\u30bd\u30c3\u30c9\u3068\u540c\u3058\u540d\u524d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\uff09<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe.selectFeatures([&#039;features&#039;])\n<\/pre>\n<div id=\"attachment_56119\" style=\"width: 622px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56119\" class=\"size-full wp-image-56119\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/node-classification.png\" alt=\"\" width=\"612\" height=\"142\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/node-classification.png 612w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/node-classification-360x84.png 360w\" sizes=\"auto, (max-width: 612px) 100vw, 612px\" \/><p id=\"caption-attachment-56119\" class=\"wp-caption-text\">\u56f316 - features\u3092\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u8ffd\u52a0<\/p><\/div>\n<p>\u305d\u3057\u3066\u3001\u30d1\u30a4\u30d7\u306b\u3044\u304f\u3064\u304b\u306e\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe.addLogisticRegression(tolerance=0.001, maxEpochs=100, penalty=0.0, batchSize=32)\npipe.addRandomForest(maxDepth=(20))\n<\/pre>\n<div id=\"attachment_56120\" style=\"width: 679px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56120\" class=\"size-full wp-image-56120\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/select-ml-models.png\" alt=\"\" width=\"669\" height=\"139\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/select-ml-models.png 669w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/select-ml-models-360x75.png 360w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><p id=\"caption-attachment-56120\" class=\"wp-caption-text\">\u56f317 - ML\u30e2\u30c7\u30eb\u3092\u9078\u629e<\/p><\/div>\n<p>\u5b66\u7fd2\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001Paper\u306e\u5bfe\u8c61\u30af\u30e9\u30b9\u3067\u3042\u308b<b>targetProperty<\/b>\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u70b9\u3067\u3059\u3002<b>targetProperty<\/b>\u306f\u3001<b>\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u4e88\u6e2c\u3057\u305f\u3044\u30d7\u30ed\u30d1\u30c6\u30a3<\/b>\u3067\u3001\u65e2\u5b58\u306e\u7279\u5fb4\u91cf\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_model, res = pipe.train(G, modelName=&quot;cora-features-model&quot;, targetProperty=&quot;subjectClass&quot;, metrics=[&quot;ACCURACY&quot;, &quot;F1_WEIGHTED&quot;])\nassert res[&quot;trainMillis&quot;] &gt;= 0\n<\/pre>\n<div id=\"attachment_56121\" style=\"width: 827px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56121\" class=\"size-full wp-image-56121\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/classification-pipeline.png\" alt=\"\" width=\"817\" height=\"45\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline.png 817w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline-360x20.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline-768x42.png 768w\" sizes=\"auto, (max-width: 817px) 100vw, 817px\" \/><p id=\"caption-attachment-56121\" class=\"wp-caption-text\">\u56f318 - \u30ce\u30fc\u30c9\u5206\u985e\u5b66\u7fd2\u306e\u5b9f\u884c<\/p><\/div>\n<p>\u9078\u629e\u3055\u308c\u305fML\u30e2\u30c7\u30eb\u306b\u3064\u3044\u3066\u3001\u5b66\u7fd2\u6bb5\u968e\u306b\u304a\u3051\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_model.metrics()\n<\/pre>\n<div id=\"attachment_56122\" style=\"width: 605px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56122\" class=\"size-full wp-image-56122\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/pipeline-trained-model-metrics.png\" alt=\"\" width=\"595\" height=\"65\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/pipeline-trained-model-metrics.png 595w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/pipeline-trained-model-metrics-360x39.png 360w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><p id=\"caption-attachment-56122\" class=\"wp-caption-text\">\u56f319 - \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u5b66\u7fd2\u6642\u306e\u30e2\u30c7\u30eb\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u5b66\u7fd2\u304c\u7d42\u308f\u3063\u305f\u3089\u3001\u4e88\u6e2c\u3092\u884c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nresult = trained_pipe_model.predict_write(G, concurrency=8, writeProperty=&quot;featuresPredictedClass&quot;, predictedProbabilityProperty=&quot;featuresPredictedProbability&quot;)\n<\/pre>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u884c\u308f\u308c\u305f\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u5404\u30ce\u30fc\u30c9\u306b2\u3064\u306e\u65b0\u3057\u3044\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_56123\" style=\"width: 681px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56123\" class=\"size-full wp-image-56123\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/prediction-metrics.png\" alt=\"\" width=\"671\" height=\"140\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/prediction-metrics.png 671w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/prediction-metrics-360x75.png 360w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><p id=\"caption-attachment-56123\" class=\"wp-caption-text\">\u56f320 - \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u4e88\u6e2c\u6642\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u6700\u5f8c\u306b\u3001\u3053\u306e\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4e88\u6e2c\u3055\u308c\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u5b9f\u969b\u306esubjectClass\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nquery_check = &quot;&quot;&quot;MATCH (p:Paper)\nWHERE p.featuresPredictedClass IS NOT NULL\nWITH count(p) AS nbPapers\nMATCH (p:Paper)\nWHERE p.featuresPredictedClass IS NOT NULL\nAND p.featuresPredictedClass = p.subjectClass\nRETURN toFloat(count(p)) \/ nbPapers AS ratio&quot;&quot;&quot;\nq_check = gds.run_cypher(query_check)\ndf_q_check = pd.DataFrame.from_dict(q_check)\n# print(q_check)\ndisplay(df_q_check)\n<\/pre>\n<div id=\"attachment_56124\" style=\"width: 257px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56124\" class=\"size-full wp-image-56124\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/accuracy-1.png\" alt=\"\" width=\"247\" height=\"78\" \/><p id=\"caption-attachment-56124\" class=\"wp-caption-text\">\u56f321 - \u6700\u521d\u306e\u30e2\u30c7\u30eb\uff08features\u3067\u5b66\u7fd2\uff09\u306e\u7cbe\u5ea6<\/p><\/div>\n<h4>5.10.2 features\u3068\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u7528\u3044\u305f\u30ce\u30fc\u30c9\u306e\u5206\u985e<\/h4>\n<p>\u3067\u306f\u3001\u3053\u308c\u307e\u3067\u306e\u624b\u9806\u3092\u3059\u3079\u3066\u518d\u73fe\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u7570\u306a\u308b\u306e\u306f\u7279\u5fb4\u91cf\u306e\u9078\u629e\u3060\u3051\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe_embedding.selectFeatures([&#039;features&#039;, &#039;fastRP_Extended_Embedding&#039;])\n<\/pre>\n<p>\u6b21\u306b\u3001\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8ffd\u52a0\u3057\u3001\u5b66\u7fd2\u3068\u30c6\u30b9\u30c8\u306e\u30d5\u30a7\u30fc\u30ba\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_embedding_model.metrics()\n<\/pre>\n<p>\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u3001\u30c6\u30b9\u30c8\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u683c\u6bb5\u306b\u5411\u4e0a\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56125\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56125\" class=\"size-full wp-image-56125\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/new-pipeline-metrics.png\" alt=\"\" width=\"576\" height=\"65\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/new-pipeline-metrics.png 576w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/new-pipeline-metrics-360x41.png 360w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-56125\" class=\"wp-caption-text\">\u56f322 - \u65b0\u3057\u3044\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5b66\u7fd2\u6642\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u65b0\u3057\u3044\u4e88\u6e2c\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u306f\u300189%\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_56126\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56126\" class=\"size-large wp-image-56126\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/compare-accuracy-1024x446.png\" alt=\"\" width=\"1024\" height=\"446\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-1024x446.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-360x157.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-768x335.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy.png 1104w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56126\" class=\"wp-caption-text\">\u56f323 - \u4e88\u6e2c\u7cbe\u5ea6\u306e\u6bd4\u8f03<\/p><\/div>\n<p>\u5168\u304f\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u305b\u305a\u306b\u3001+7%\u306e\u7cbe\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>Bloom\u3067\u306f\u3001100\u500b\u306ePaper\u30ce\u30fc\u30c9\u3092\u8868\u793a\u3057\u3001\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3057\u3066\u3001\u7cbe\u5ea6\u306e\u9ad8\u3044\u4e88\u6e2c\u5bfe\u8c61\u3092\u7d3a\u8272\u3067\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56127\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56127\" class=\"size-large wp-image-56127\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/bloom-differentiatie-1024x551.png\" alt=\"\" width=\"1024\" height=\"551\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-1024x551.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-360x194.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-768x413.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-1536x826.png 1536w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56127\" class=\"wp-caption-text\">\u56f324 - Bloom\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30b7\u30fc\u306b\u3088\u308b\u4e88\u6e2c\u7d50\u679c\u306e\u533a\u5225<\/p><\/div>\n<p>\u4e3b\u984c\u306e\u4e88\u6e2c\u306b\u5931\u6557\u3057\u305fPaper\u30ce\u30fc\u30c9\u306e\u6570\u306f\u7c21\u5358\u306b\u6570\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u300211\/100\u3067\u3059\u3002<br \/>\n=&gt; 89%\u306e\u7cbe\u5ea6\u304c\u5f97\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>6. \u307e\u3068\u3081<\/h2>\n<p>Neo4j\u3068\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306f\u3001\u3088\u308a\u826f\u3044\u4e88\u6e2c\u7d50\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u9ad8\u5ea6\u306a\u4e88\u6e2c\u6a5f\u80fd\u3092\u751f\u307f\u51fa\u3057\u3001ML\u30e2\u30c7\u30eb\u3092\u3088\u308a\u6b63\u78ba\u306b\u3057\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56129\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56129\" class=\"size-large wp-image-56129\" src=\"\/tech-blog\/cms_x3GWkuX\/uploads\/2022\/11\/gds-yield-better-predictions-1024x490.png\" alt=\"\" width=\"1024\" height=\"490\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-1024x490.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-360x172.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-768x367.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions.png 1160w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56129\" class=\"wp-caption-text\">\u56f325 - GDS\u306f(1)\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u308a\u3001(2)\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u3084(3)\u7523\u696d\u306b\u3001(4)\u3088\u308a\u826f\u3044\u4e88\u6e2c\u3092\u3082\u305f\u3089\u3059\u7d71\u5408\u30c4\u30fc\u30eb\u3067\u3059\uff08\u30a4\u30e1\u30fc\u30b8\u30bd\u30fc\u30b9\u306fpexels\u304b\u3089\u53d6\u5f97\uff09<\/p><\/div>\n<p>\u305d\u3057\u3066\u4eca\u3001\u30dc\u30fc\u30eb\u306f\u3042\u306a\u305f\u306e\u30b3\u30fc\u30c8\u306b\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n<p><b>\u3042\u306a\u305f\u306e\u30c7\u30fc\u30bf\u3092\u30b0\u30e9\u30d5\u3068\u3057\u3066\u898b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u826f\u3044\u4e88\u6e2c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3057\u305f\u3089\u3069\u3046\u3057\u307e\u3059\u304b\uff1f<\/b><\/p>\n<p>\u30c7\u30fc\u30bf\u3092\u3064\u306a\u3052\u308b\u306e\u306b\u6570\u79d2\u3001\u4fa1\u5024\u3042\u308b\u6d1e\u5bdf\u306b\u5909\u63db\u3059\u308b\u306e\u306b\u6570\u5206\u304b\u304b\u308a\u3001\u91cd\u8981\u306a\u8cea\u554f\u306b\u7b54\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u4f55\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/li>\n<li>\u4f55\u304c\u7570\u5e38\u306a\u306e\u304b\uff1f<\/li>\n<li>\u6b21\u306f\u3069\u3046\u306a\u308b\uff1f<\/li>\n<\/ol>\n<h3>\u30ea\u30bd\u30fc\u30b9<\/h3>\n<ul>\n<li>CORA Graph Data Science notebook (<a href=\"https:\/\/github.com\/nrouyer\/cora-graphdatascience\" target=\"_target\" rel=\"noopener\">GitHub<\/a>)<\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/\" target=\"_target\" rel=\"noopener\">Neo4j Graph Data Science Library manual<\/a><\/li>\n<li>\u3053\u306e\u30d6\u30ed\u30b0\u306f\u6b21\u306e\u74b0\u5883\u3067\u5b9f\u884c\u30fb\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\uff1a <a href=\"https:\/\/neo4j.com\/download-center\/\" target=\"_target\" rel=\"noopener\">Neo4j 4.4.x<\/a>, <a href=\"https:\/\/github.com\/neo4j\/graph-data-science-client\" target=\"_target\" rel=\"noopener\">Neo4j Graph Data Science python client 2.1.9<\/a> for value in X_embedded]<br \/>\n})<br \/>\ntsne_df.head()<br \/>\n[\/cc]<\/p>\n<div id=\"attachment_56115\" style=\"width: 314px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56115\" class=\"size-full wp-image-56115\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/tsne-embedding.png\" alt=\"\" width=\"304\" height=\"187\" \/><p id=\"caption-attachment-56115\" class=\"wp-caption-text\">\u56f314 - TSNE\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306b\u3088\u3063\u30662\u6b21\u5143\u307e\u3067\u6b21\u5143\u524a\u6e1b\u3055\u308c\u305f<\/p><\/div>\n<p>altair Python\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\n!pip install altair\n<\/pre>\n<p>TSNE\u3067\u6b21\u5143\u524a\u6e1b\u3057\u305f\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nimport altair as alt\nalt.Chart(tsne_df).mark_circle(size=60).encode(\nx=&#039;x&#039;,\ny=&#039;y&#039;,\ncolor=&#039;subject&#039;,\ntooltip=[&#039;subject&#039;]\n).properties(width=700, height=400)\n<\/pre>\n<div id=\"attachment_56117\" style=\"width: 816px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56117\" class=\"size-full wp-image-56117\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne.png\" alt=\"\" width=\"806\" height=\"447\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne.png 806w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne-360x200.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/visualize-tsne-768x426.png 768w\" sizes=\"auto, (max-width: 806px) 100vw, 806px\" \/><p id=\"caption-attachment-56117\" class=\"wp-caption-text\">\u56f315 - TSNE\u3092\u7528\u3044\u3066\u30ce\u30fc\u30c9\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u53ef\u8996\u5316<\/p><\/div>\n<p>\u540c\u3058\u30c6\u30fc\u30de\u306e\u8ad6\u6587\u306e\u30ce\u30fc\u30c9\u306f\u305d\u308c\u307b\u3069\u96e2\u308c\u3066\u3044\u306a\u3044\u3088\u3046\u3067\u3059\u3002\u3053\u306eT-SNE\u306b\u3088\u308b\u6d1e\u5bdf\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>5.10. \u4e88\u6e2c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/h3>\n<p>\u30b0\u30e9\u30d5\u306e20%\u3092\u30c6\u30b9\u30c8\u30b0\u30e9\u30d5\u3068\u3057\u3066\u4e88\u6e2c\u3092\u884c\u3044\u3001\u672a\u77e5\u306e\u30c7\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001features\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u307f\u3092\u7528\u3044\u3066\u5b66\u7fd2\u3068\u30c6\u30b9\u30c8\u3092\u884c\u3044\u307e\u3059\u3002\u6b21\u306b\u3001features\u3068\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u7528\u3044\u3066\u4e88\u6e2c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h4>5.10.1 features\u3092\u7528\u3044\u305f\u30ce\u30fc\u30c9\u306e\u5206\u985e<\/h4>\n<p>\u65b0\u3057\u3044\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u4f5c\u6210\u3057\u3001\u8a2d\u5b9a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5c11\u3057\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe, _ = gds.beta.pipeline.nodeClassification.create(&quot;cora-pipe&quot;)\npipe.configureSplit(testFraction=0.2, validationFolds=5)\n<\/pre>\n<p>\u3055\u3066\u3001\u7279\u5fb4\u91cf\u3092\u9078\u629e\u3057\u307e\u3059\u3002\uff08\u6ce8\u610f\uff1afeatures\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30e1\u30bd\u30c3\u30c9\u3068\u540c\u3058\u540d\u524d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\uff09<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe.selectFeatures([&#039;features&#039;])\n<\/pre>\n<div id=\"attachment_56119\" style=\"width: 622px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56119\" class=\"size-full wp-image-56119\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/node-classification.png\" alt=\"\" width=\"612\" height=\"142\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/node-classification.png 612w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/node-classification-360x84.png 360w\" sizes=\"auto, (max-width: 612px) 100vw, 612px\" \/><p id=\"caption-attachment-56119\" class=\"wp-caption-text\">\u56f316 - features\u3092\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u8ffd\u52a0<\/p><\/div>\n<p>\u305d\u3057\u3066\u3001\u30d1\u30a4\u30d7\u306b\u3044\u304f\u3064\u304b\u306e\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe.addLogisticRegression(tolerance=0.001, maxEpochs=100, penalty=0.0, batchSize=32)\npipe.addRandomForest(maxDepth=(20))\n<\/pre>\n<div id=\"attachment_56120\" style=\"width: 679px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56120\" class=\"size-full wp-image-56120\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/select-ml-models.png\" alt=\"\" width=\"669\" height=\"139\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/select-ml-models.png 669w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/select-ml-models-360x75.png 360w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><p id=\"caption-attachment-56120\" class=\"wp-caption-text\">\u56f317 - ML\u30e2\u30c7\u30eb\u3092\u9078\u629e<\/p><\/div>\n<p>\u5b66\u7fd2\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001Paper\u306e\u5bfe\u8c61\u30af\u30e9\u30b9\u3067\u3042\u308b<b>targetProperty<\/b>\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u70b9\u3067\u3059\u3002<b>targetProperty<\/b>\u306f\u3001<b>\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u4e88\u6e2c\u3057\u305f\u3044\u30d7\u30ed\u30d1\u30c6\u30a3<\/b>\u3067\u3001\u65e2\u5b58\u306e\u7279\u5fb4\u91cf\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_model, res = pipe.train(G, modelName=&quot;cora-features-model&quot;, targetProperty=&quot;subjectClass&quot;, metrics=[&quot;ACCURACY&quot;, &quot;F1_WEIGHTED&quot;])\nassert res[&quot;trainMillis&quot;] &gt;= 0\n<\/pre>\n<div id=\"attachment_56121\" style=\"width: 827px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56121\" class=\"size-full wp-image-56121\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline.png\" alt=\"\" width=\"817\" height=\"45\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline.png 817w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline-360x20.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/classification-pipeline-768x42.png 768w\" sizes=\"auto, (max-width: 817px) 100vw, 817px\" \/><p id=\"caption-attachment-56121\" class=\"wp-caption-text\">\u56f318 - \u30ce\u30fc\u30c9\u5206\u985e\u5b66\u7fd2\u306e\u5b9f\u884c<\/p><\/div>\n<p>\u9078\u629e\u3055\u308c\u305fML\u30e2\u30c7\u30eb\u306b\u3064\u3044\u3066\u3001\u5b66\u7fd2\u6bb5\u968e\u306b\u304a\u3051\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_model.metrics()\n<\/pre>\n<div id=\"attachment_56122\" style=\"width: 605px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56122\" class=\"size-full wp-image-56122\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/pipeline-trained-model-metrics.png\" alt=\"\" width=\"595\" height=\"65\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/pipeline-trained-model-metrics.png 595w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/pipeline-trained-model-metrics-360x39.png 360w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><p id=\"caption-attachment-56122\" class=\"wp-caption-text\">\u56f319 - \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u5b66\u7fd2\u6642\u306e\u30e2\u30c7\u30eb\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u5b66\u7fd2\u304c\u7d42\u308f\u3063\u305f\u3089\u3001\u4e88\u6e2c\u3092\u884c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nresult = trained_pipe_model.predict_write(G, concurrency=8, writeProperty=&quot;featuresPredictedClass&quot;, predictedProbabilityProperty=&quot;featuresPredictedProbability&quot;)\n<\/pre>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u884c\u308f\u308c\u305f\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u5404\u30ce\u30fc\u30c9\u306b2\u3064\u306e\u65b0\u3057\u3044\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_56123\" style=\"width: 681px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56123\" class=\"size-full wp-image-56123\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/prediction-metrics.png\" alt=\"\" width=\"671\" height=\"140\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/prediction-metrics.png 671w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/prediction-metrics-360x75.png 360w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><p id=\"caption-attachment-56123\" class=\"wp-caption-text\">\u56f320 - \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u4e88\u6e2c\u6642\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u6700\u5f8c\u306b\u3001\u3053\u306e\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4e88\u6e2c\u3055\u308c\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u5b9f\u969b\u306esubjectClass\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\nquery_check = &quot;&quot;&quot;MATCH (p:Paper)\nWHERE p.featuresPredictedClass IS NOT NULL\nWITH count(p) AS nbPapers\nMATCH (p:Paper)\nWHERE p.featuresPredictedClass IS NOT NULL\nAND p.featuresPredictedClass = p.subjectClass\nRETURN toFloat(count(p)) \/ nbPapers AS ratio&quot;&quot;&quot;\nq_check = gds.run_cypher(query_check)\ndf_q_check = pd.DataFrame.from_dict(q_check)\n# print(q_check)\ndisplay(df_q_check)\n<\/pre>\n<div id=\"attachment_56124\" style=\"width: 257px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56124\" class=\"size-full wp-image-56124\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/accuracy-1.png\" alt=\"\" width=\"247\" height=\"78\" \/><p id=\"caption-attachment-56124\" class=\"wp-caption-text\">\u56f321 - \u6700\u521d\u306e\u30e2\u30c7\u30eb\uff08features\u3067\u5b66\u7fd2\uff09\u306e\u7cbe\u5ea6<\/p><\/div>\n<h4>5.10.2 features\u3068\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u7528\u3044\u305f\u30ce\u30fc\u30c9\u306e\u5206\u985e<\/h4>\n<p>\u3067\u306f\u3001\u3053\u308c\u307e\u3067\u306e\u624b\u9806\u3092\u3059\u3079\u3066\u518d\u73fe\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u7570\u306a\u308b\u306e\u306f\u7279\u5fb4\u91cf\u306e\u9078\u629e\u3060\u3051\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\npipe_embedding.selectFeatures([&#039;features&#039;, &#039;fastRP_Extended_Embedding&#039;])\n<\/pre>\n<p>\u6b21\u306b\u3001\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8ffd\u52a0\u3057\u3001\u5b66\u7fd2\u3068\u30c6\u30b9\u30c8\u306e\u30d5\u30a7\u30fc\u30ba\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">\ntrained_pipe_embedding_model.metrics()\n<\/pre>\n<p>\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u3001\u30c6\u30b9\u30c8\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u683c\u6bb5\u306b\u5411\u4e0a\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56125\" style=\"width: 586px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56125\" class=\"size-full wp-image-56125\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/new-pipeline-metrics.png\" alt=\"\" width=\"576\" height=\"65\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/new-pipeline-metrics.png 576w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/new-pipeline-metrics-360x41.png 360w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><p id=\"caption-attachment-56125\" class=\"wp-caption-text\">\u56f322 - \u65b0\u3057\u3044\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5b66\u7fd2\u6642\u306e\u30e1\u30c8\u30ea\u30af\u30b9<\/p><\/div>\n<p>\u65b0\u3057\u3044\u4e88\u6e2c\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u306f\u300189%\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_56126\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56126\" class=\"size-large wp-image-56126\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-1024x446.png\" alt=\"\" width=\"1024\" height=\"446\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-1024x446.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-360x157.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy-768x335.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/compare-accuracy.png 1104w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56126\" class=\"wp-caption-text\">\u56f323 - \u4e88\u6e2c\u7cbe\u5ea6\u306e\u6bd4\u8f03<\/p><\/div>\n<p>\u5168\u304f\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u305b\u305a\u306b\u3001+7%\u306e\u7cbe\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>Bloom\u3067\u306f\u3001100\u500b\u306ePaper\u30ce\u30fc\u30c9\u3092\u8868\u793a\u3057\u3001\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3057\u3066\u3001\u7cbe\u5ea6\u306e\u9ad8\u3044\u4e88\u6e2c\u5bfe\u8c61\u3092\u7d3a\u8272\u3067\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56127\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56127\" class=\"size-large wp-image-56127\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-1024x551.png\" alt=\"\" width=\"1024\" height=\"551\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-1024x551.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-360x194.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-768x413.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie-1536x826.png 1536w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/bloom-differentiatie.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56127\" class=\"wp-caption-text\">\u56f324 - Bloom\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30b7\u30fc\u306b\u3088\u308b\u4e88\u6e2c\u7d50\u679c\u306e\u533a\u5225<\/p><\/div>\n<p>\u4e3b\u984c\u306e\u4e88\u6e2c\u306b\u5931\u6557\u3057\u305fPaper\u30ce\u30fc\u30c9\u306e\u6570\u306f\u7c21\u5358\u306b\u6570\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u300211\/100\u3067\u3059\u3002<br \/>\n=&gt; 89%\u306e\u7cbe\u5ea6\u304c\u5f97\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>6. \u307e\u3068\u3081<\/h2>\n<p>Neo4j\u3068\u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306f\u3001\u3088\u308a\u826f\u3044\u4e88\u6e2c\u7d50\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u9ad8\u5ea6\u306a\u4e88\u6e2c\u6a5f\u80fd\u3092\u751f\u307f\u51fa\u3057\u3001ML\u30e2\u30c7\u30eb\u3092\u3088\u308a\u6b63\u78ba\u306b\u3057\u307e\u3059\u3002<\/p>\n<div id=\"attachment_56129\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-56129\" class=\"size-large wp-image-56129\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-1024x490.png\" alt=\"\" width=\"1024\" height=\"490\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-1024x490.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-360x172.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions-768x367.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2022\/11\/gds-yield-better-predictions.png 1160w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-56129\" class=\"wp-caption-text\">\u56f325 - GDS\u306f(1)\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u308a\u3001(2)\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u3084(3)\u7523\u696d\u306b\u3001(4)\u3088\u308a\u826f\u3044\u4e88\u6e2c\u3092\u3082\u305f\u3089\u3059\u7d71\u5408\u30c4\u30fc\u30eb\u3067\u3059\uff08\u30a4\u30e1\u30fc\u30b8\u30bd\u30fc\u30b9\u306fpexels\u304b\u3089\u53d6\u5f97\uff09<\/p><\/div>\n<p>\u305d\u3057\u3066\u4eca\u3001\u30dc\u30fc\u30eb\u306f\u3042\u306a\u305f\u306e\u30b3\u30fc\u30c8\u306b\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n<p><b>\u3042\u306a\u305f\u306e\u30c7\u30fc\u30bf\u3092\u30b0\u30e9\u30d5\u3068\u3057\u3066\u898b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u826f\u3044\u4e88\u6e2c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3057\u305f\u3089\u3069\u3046\u3057\u307e\u3059\u304b\uff1f<\/b><\/p>\n<p>\u30c7\u30fc\u30bf\u3092\u3064\u306a\u3052\u308b\u306e\u306b\u6570\u79d2\u3001\u4fa1\u5024\u3042\u308b\u6d1e\u5bdf\u306b\u5909\u63db\u3059\u308b\u306e\u306b\u6570\u5206\u304b\u304b\u308a\u3001\u91cd\u8981\u306a\u8cea\u554f\u306b\u7b54\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u4f55\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/li>\n<li>\u4f55\u304c\u7570\u5e38\u306a\u306e\u304b\uff1f<\/li>\n<li>\u6b21\u306f\u3069\u3046\u306a\u308b\uff1f<\/li>\n<\/ol>\n<h3>\u30ea\u30bd\u30fc\u30b9<\/h3>\n<ul>\n<li>CORA Graph Data Science notebook (<a href=\"https:\/\/github.com\/nrouyer\/cora-graphdatascience\" target=\"_target\" rel=\"noopener\">GitHub<\/a>)<\/li>\n<li><a href=\"https:\/\/neo4j.com\/docs\/graph-data-science\/current\/\" target=\"_target\" rel=\"noopener\">Neo4j Graph Data Science Library manual<\/a><\/li>\n<li>\u3053\u306e\u30d6\u30ed\u30b0\u306f\u6b21\u306e\u74b0\u5883\u3067\u5b9f\u884c\u30fb\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\uff1a <a href=\"https:\/\/neo4j.com\/download-center\/\" target=\"_target\" rel=\"noopener\">Neo4j 4.4.x<\/a>, <a href=\"https:\/\/github.com\/neo4j\/graph-data-science-client\" target=\"_target\" rel=\"noopener\">Neo4j Graph Data Science python client 2.1.9<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u30d6\u30ed\u30b0\u306f\u3001\u300cNeo4j\u300d\u793e\u306e\u6280\u8853\u30d6\u30ed\u30b0\u30672022\u5e749\u670823\u65e5\u306b\u516c\u958b\u3055\u308c\u305f\u300cA Machine Learning Innovation in Predictive Analytics\u300d\u306e\u65e5\u672c\u8a9e\u7ffb\u8a33\u3067\u3059\u3002 \u30b0\u30e9\u30d5\u30c7\u30fc\u30bf\u30b5\u30a4 [&#8230;]<\/p>\n","protected":false},"author":102,"featured_media":56081,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[716,37],"tags":[676,305,46,253,220],"class_list":["post-55335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ha-arai","category-neo4j","tag-gds","tag-graphdb","tag-neo4j","tag-nosql","tag-220"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Neo4j\u306b\u3088\u308b\u6a5f\u68b0\u5b66\u7fd2\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3 #Neo4j #\u30c7\u30fc\u30bf\u5206\u6790 - Tech 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content=\"418\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Hajime ARAI\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@creationline\" \/>\n<meta name=\"twitter:site\" content=\"@creationline\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hajime ARAI\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"18\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.creationline.com\\\/tech-blog\\\/data-management\\\/neo4j\\\/55335#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.creationline.com\\\/tech-blog\\\/data-management\\\/neo4j\\\/55335\"},\"author\":{\"name\":\"Hajime 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