{"id":352660,"date":"2021-07-21T14:48:10","date_gmt":"2021-07-21T21:48:10","guid":{"rendered":"https:\/\/blog.webex.com\/uncategorized\/mindmeld-%e3%81%ae%e3%82%a8%e3%83%b3%e3%83%86%e3%82%a3%e3%83%86%e3%82%a3%e8%a7%a3%e6%b1%ba%e3%81%ae%e6%9c%80%e6%96%b0%e6%83%85%e5%a0%b1%e3%81%af%ef%bc%9f\/"},"modified":"2021-07-21T14:48:10","modified_gmt":"2021-07-21T21:48:10","slug":"mindmeld-%e3%81%ae%e3%82%a8%e3%83%b3%e3%83%86%e3%82%a3%e3%83%86%e3%82%a3%e8%a7%a3%e6%b1%ba%e3%81%ae%e6%9c%80%e6%96%b0%e6%83%85%e5%a0%b1%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/blog.webex.com\/ja\/engineering\/mindmeld-%e3%81%ae%e3%82%a8%e3%83%b3%e3%83%86%e3%82%a3%e3%83%86%e3%82%a3%e8%a7%a3%e6%b1%ba%e3%81%ae%e6%9c%80%e6%96%b0%e6%83%85%e5%a0%b1%e3%81%af%ef%bc%9f\/","title":{"rendered":"MindMeld \u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306e\u6700\u65b0\u60c5\u5831\u306f\uff1f"},"content":{"rendered":"<h2><strong>\u306f\u3058\u3081\u306b<\/strong><\/h2>\n<p>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a (ER) \u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u3042\u3044\u307e\u3044\u3055\u3092\u306a\u304f\u3059\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002 \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u30c6\u30ad\u30b9\u30c8 \u30e1\u30f3\u30b7\u30e7\u30f3\u3092\u691c\u7d22\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9 (KB) \u306b\u5b58\u5728\u3059\u308b\u3001\u6700\u3082\u9069\u5207\u306a\u73fe\u5b9f\u4e16\u754c\u306e\u540d\u524d\u3068\u5bfe\u5fdc\u4ed8\u3051\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3057\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001`<em>madrid fc<\/em>` \u3092\u89e3\u6c7a\u3059\u308b\u3068 `<em>Real Madrid Club de F\u00fatbol,<\/em>` \u306b\u306a\u308a\u307e\u3059\u304c\u3001\u524d\u8005\u306f\u5f8c\u8005\u306e\u8a00\u3044\u63db\u3048\u306e 1 \u3064\u3067\u3059\u3002 \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306f\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30de\u30c3\u30c1\u30f3\u30b0\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30ea\u30f3\u30ad\u30f3\u30b0\u3001\u30ec\u30b3\u30fc\u30c9\u30ea\u30f3\u30b1\u30fc\u30b8\u3001\u30ec\u30b3\u30fc\u30c9\u30c7 \u30c7\u30e5\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3063\u305f\u540d\u79f0\u3067\u547c\u3070\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306f\u3001MindMeld \u306e <a href=\"https:\/\/www.mindmeld.com\/docs\/userguide\/architecture.html\">NLP Pipeline<\/a> \u306e\u4e00\u90e8\u3068\u3057\u3066\u5229\u7528\u3067\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3067\u8b58\u5225\u3055\u308c\u305f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u3001\u4e8b\u524d\u8a2d\u5b9a\u3055\u308c\u305f KB \u3068\u30de\u30c3\u30c1\u30f3\u30b0\u3057\u3066\u3042\u3044\u307e\u3044\u3055\u3092\u306a\u304f\u3059\u305f\u3081\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002 KB \u3092\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30ec\u30be\u30eb\u30d0\u3068\u3057\u3066\u4f5c\u6210\u3057\u3001MindMeld \u30a2\u30d7\u30ea\u3092\u30d3\u30eb\u30c9\u3059\u308b\u969b\u306b\u9023\u643a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f<a href=\"https:\/\/www.mindmeld.com\/docs\/userguide\/entity_resolver.html\">\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6700\u8fd1\u307e\u3067\u3001MindMeld \u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306b 2 \u3064\u306e\u9078\u629e\u80a2\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3057\u305f\u30021 \u3064\u306f <a href=\"https:\/\/www.elastic.co\/products\/elasticsearch\">Elasticsearch<\/a> \u306e\u5168\u6587\u691c\u7d22\u3068\u5206\u6790\u30a8\u30f3\u30b8\u30f3\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u3082\u306e\u3067\u3001\u3082\u3046 1 \u3064\u306f\u4ee3\u66ff\u6848\u3068\u3057\u3066\u5358\u7d14\u306a\u5b8c\u5168\u4e00\u81f4\u30de\u30c3\u30c1\u30f3\u30b0 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u3082\u306e\u3067\u3059\u3002 MindMeld \u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7a2e\u985e\u304c\u5897\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e 2 \u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u5fc5\u305a\u3057\u3082\u5b9f\u73fe\u53ef\u80fd\u3067\u306f\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002 \u5e45\u5e83\u3044\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u3001MindMeld \u3067\u306f\u73fe\u5728\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u3055\u3089\u306b 2 \u3064\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u30021 \u3064\u306f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Tf%E2%80%93idf\">TF-IDF<\/a> \u30d9\u30fc\u30b9\u306e\u3082\u306e\u3001\u3082\u3046 1 \u3064\u306f\u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6e08\u307f\u306e\u30cb\u30e5\u30fc\u30e9\u30eb\u30e2\u30c7\u30eb\u8868\u73fe\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u3082\u306e (<a href=\"https:\/\/github.com\/UKPLab\/sentence-transformers\">BERT<\/a>\u3001<a href=\"https:\/\/nlp.stanford.edu\/projects\/glove\/\">GloVe<\/a>\u3001<a href=\"https:\/\/fasttext.cc\/\">fastText<\/a> \u306a\u3069) \u3067\u3059\u3002 \u7279\u306b\u3001\u3053\u306e\u65b0\u3057\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u306f Elasticsearchn (\u304a\u3088\u3073\u3001\u305d\u3053\u304b\u3089\u751f\u307e\u308c\u308b\u30b5\u30fc\u30d3\u30b9\u306b\u3082) \u306b\u4e00\u5207\u4f9d\u5b58\u3057\u3066\u3044\u307e\u305b\u3093\u3002 \u3053\u306e\u65b0\u3057\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8a73\u3057\u3044\u8aac\u660e\u306b\u5165\u308b\u524d\u306b\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u3092 MindMeld \u3067\u69cb\u7bc9\u3059\u308b\u65b9\u6cd5\u3092\u7c21\u5358\u306b\u632f\u308a\u8fd4\u308a\u307e\u3057\u3087\u3046\u3002 \u4ee5\u4e0b\u306f <a href=\"https:\/\/www.mindmeld.com\/docs\/blueprints\/food_ordering.html\">\u6599\u7406\u306e\u6ce8\u6587\u306e\u8a2d\u8a08\u56f3<\/a> \u306e\u4f8b\u3067\u3001\u6599\u7406\u540d\u306e\u3042\u3044\u307e\u3044\u3055\u3092\u306a\u304f\u3059\u305f\u3081\u306b\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059: <div id=\"attachment_18909\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Food-Ordering-blueprint.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18909\" class=\"wp-image-18909 size-full\" src=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Food-Ordering-blueprint.png\" alt=\"\u6599\u7406\u306e\u6ce8\u6587\u306e\u8a2d\u8a08\u56f3\" width=\"492\" height=\"720\" srcset=\"https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Food-Ordering-blueprint.png 355w, https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Food-Ordering-blueprint-205x300.png 205w\" sizes=\"auto, (max-width: 492px) 100vw, 492px\" \/><\/a><p id=\"caption-attachment-18909\" class=\"wp-caption-text\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306e\u305f\u3081\u306e\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8<\/p><\/div> \u00a0 \u3054\u89a7\u306e\u3068\u304a\u308a `cname` \u30d5\u30a3\u30fc\u30eb\u30c9 (\u6b63\u5f0f\u540d) \u3068 `whitelist` \u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u5404\u6599\u7406\u306e\u4e00\u822c\u7684\u306a\u8a9e\u6cd5\u3068\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u3067\u516c\u5f0f\u306b\u8a8d\u3081\u3089\u308c\u3066\u3044\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u4e00\u610f\u306b\u53c2\u7167\u3059\u308b &#8216;id&#8217; \u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5b9f\u4f8b\u3092\u3044\u304f\u3064\u304b\u793a\u3057\u3066\u3044\u307e\u3059\u3002 3 \u3064\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u4e3b\u3068\u3057\u3066 KB \u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u69cb\u6210\u8981\u7d20\u3067\u3059\u3002 `cname` \u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u6587\u5b57\u5217\u306f\u4e00\u822c\u7684\u306b\u65e5\u5e38\u4f1a\u8a71\u3067\u4f7f\u308f\u308c\u308b\u3082\u306e\u3067\u3001`whitelist` \u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u6b63\u5f0f\u540d\u3068\u3068\u3082\u306b\u3042\u3044\u307e\u3044\u3055\u3092\u306a\u304f\u3059\u3068\u304d\u306b\u30a8\u30a4\u30ea\u30a2\u30b9\u3068\u3057\u3066\u51e6\u7406\u3055\u308c\u307e\u3059\u3002 \u591a\u304f\u306e\u5834\u5408\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30ec\u30be\u30eb\u30d0\u304b\u3089\u6700\u3082\u826f\u3044\u7d50\u679c\u304c\u5f97\u3089\u308c\u308b\u306e\u306f\u3001&#8217;whitelist&#8217; \u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u3055\u307e\u3056\u307e\u306a\u5165\u529b (\u305f\u3068\u3048\u3070\u5225\u306e\u8a9e\u6cd5\u3001\u30b9\u30da\u30eb\u30df\u30b9\u3001\u7701\u7565\u5f62\u306a\u3069) \u304c\u3055\u308c\u305f\u3068\u304d\u3067\u3059\u3002 \u3053\u306e\u7a2e\u306e\u30ad\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u4e00\u90e8\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u9762\u5012\u306a\u51e6\u7406\u306b\u306a\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u9ad8\u5ea6\u306b\u5c02\u9580\u5316\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u51e6\u7406\u3059\u308b\u5834\u5408\u306f\u907f\u3051\u3089\u308c\u307e\u305b\u3093\u3002<\/p>\n<h2><strong>\u65b0\u3057\u304f\u8ffd\u52a0\u3055\u308c\u305f\u30ec\u30be\u30eb\u30d0\u306b\u3064\u3044\u3066\u5b66\u3076<\/strong><\/h2>\n<p>\u5b8c\u5168\u4e00\u81f4\u30de\u30c3\u30c1\u30f3\u30b0\u4ee5\u5916\u306e\u30ec\u30be\u30eb\u30d0\u3067\u306f\u3001\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u3042\u3044\u307e\u3044\u3055\u3092\u306a\u304f\u3059\u5fc5\u8981\u304c\u3042\u308b\u5165\u529b\u30c6\u30ad\u30b9\u30c8\u3068\u3001\u3042\u3044\u307e\u3044\u3055\u3092\u306a\u304f\u3059\u305f\u3081\u306b\u30a8\u30a4\u30ea\u30a2\u30b9\u3068\u3057\u3066\u51e6\u7406\u3059\u308b KB \u306e\u3059\u3079\u3066\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 (cname \u3068 whitelist) \u306e\u30d9\u30af\u30c8\u30eb\u8868\u793a\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3067\u3059\u3002 \u6b21\u306b\u3001\u4f55\u3089\u304b\u306e\u5f62\u614b\u306e\u30d9\u30af\u30c8\u30eb\u985e\u4f3c\u5ea6\u30de\u30c3\u30c1\u30f3\u30b0 (\u30b3\u30b5\u30a4\u30f3\u985e\u4f3c\u5ea6\u306a\u3069) \u3092\u4f7f\u3063\u3066\u3001\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u30b9\u30b3\u30a2\u304c\u4ed8\u3051\u3089\u308c\u30e9\u30f3\u30af\u4ed8\u3051\u3055\u308c\u307e\u3059\u3002 \u65b0\u3057\u304f\u8ffd\u52a0\u3055\u308c\u305f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306e\u9078\u629e\u80a2\u3067\u306f\u3001TF-IDF \u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u304c\u3001\u3055\u307e\u3056\u307e\u306a n-gram \u7279\u5fb4 (\u8868\u9762\u7684\u306a\u30c6\u30ad\u30b9\u30c8\u306e\u7279\u5fb4\u306a\u3069) \u3092\u30ad\u30e5\u30ec\u30fc\u30c8\u3057\u3066\u304b\u3089\u30b9\u30d1\u30fc\u30b9 \u30d9\u30af\u30c8\u30eb\u306e\u30b3\u30b5\u30a4\u30f3\u985e\u4f3c\u6027\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002 \u4e00\u65b9\u3001\u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6e08\u307f\u306e embedder \u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u5168\u7d50\u5408\u5c64\u30d9\u30af\u30c8\u30eb\u8868\u73fe\u306e\u30b3\u30b5\u30a4\u30f3\u985e\u4f3c\u5ea6\u3092\u4f7f\u3063\u3066\u30de\u30c3\u30c1\u30f3\u30b0\u3092\u3057\u307e\u3059\u3002 \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306b\u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6e08\u307f\u306e embedder \u3092\u5229\u7528\u3059\u308b\u3068\u3001\u4ed6\u306e\u624b\u6cd5\u3068\u6bd4\u3079\u3066\u3044\u304f\u3064\u304b\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001\u5927\u91cf\u306e whitelist \u3092\u5165\u529b\u3057\u306a\u304f\u3066\u3082\u30c6\u30ad\u30b9\u30c8\u306e\u610f\u5473\u8ad6\u7684\u7406\u89e3 (\u4f8b:\u300c\u671f\u5f85\u3092\u4e0b\u56de\u308b\u5b9f\u7e3e\u300d\u306f\u300c\u304a\u7c97\u672b\u306a\u5b9f\u7e3e\u300d\u3068\u540c\u3058\u3053\u3068\u3067\u3042\u308b) \u3092\u63d0\u4f9b\u3057\u3001\u591a\u8a00\u8a9e\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30de\u30c3\u30c1\u30f3\u30b0 (\u4f8b: \u30b9\u30da\u30a4\u30f3\u8a9e\u306e\u300ctercio\u300d\u306f\u82f1\u8a9e\u306e\u300cthird\u300d\u3068\u540c\u3058\u3067\u3042\u308b) \u306b\u7c21\u5358\u306b\u79fb\u884c\u3067\u304d\u307e\u3059\u3002 \u305f\u3060\u3057\u3001\u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u63a8\u8ad6\u306e\u98df\u3044\u9055\u3044 (\u5165\u529b\u30c6\u30ad\u30b9\u30c8\u306e\u9577\u3055\u306e\u9055\u3044\u306a\u3069) \u304c\u3042\u308c\u3070\u3001\u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6e08\u307f\u306e embedder \u304c\u4e0d\u5229\u306b\u306a\u308a\u307e\u3059\u3002 \u3055\u3089\u306b\u3001embedder \u30e2\u30c7\u30eb\u306e\u63a8\u8ad6\u6642\u9593\u306f\u3001\u57fa\u790e\u3068\u306a\u308b\u5168\u7d50\u5408\u5c64\u30d9\u30af\u30c8\u30eb\u8a08\u7b97\u306e\u305f\u3081\u306b\u3001\u4ed6\u306e\u30ec\u30be\u30eb\u30d0 \u30aa\u30d7\u30b7\u30e7\u30f3\u3088\u308a\u9577\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 \u305d\u308c\u3067\u3082\u3084\u306f\u308a\u3001embedder \u30e2\u30c7\u30eb\u304c\u9069\u5207\u306b\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u308b\u3068\u3001\u4e3b\u306b\u8868\u9762\u7684\u306a\u30c6\u30ad\u30b9\u30c8\u306e\u7279\u5fb4\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u4ed6\u306e\u30ec\u30be\u30eb\u30d0\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u4ee5\u4e0b\u306e\u5206\u6790\u3067\u306f\u3001embedder \u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u304c\u3001Elasticsearch \u3068 TF-IDF \u306e\u5404\u30ec\u30be\u30eb\u30d0\u3068\u6bd4\u8f03\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u6bd4\u8f03\u306e\u305f\u3081\u306b\u30ad\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u306f\u3001\u8868\u9762\u7684\u306a\u30c6\u30ad\u30b9\u30c8\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3060\u3051\u3067\u306a\u304f\u3001\u610f\u5473\u7684\u306a\u30de\u30c3\u30c1\u30f3\u30b0\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><strong>\u3055\u307e\u3056\u307e\u306a\u30ec\u30be\u30eb\u30d0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong><\/h2>\n<p>\u793e\u5185\u3067\u30ad\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u30c6\u30b9\u30c8\u3059\u308b\u3068\u3001\u77ed\u3044\u30c6\u30ad\u30b9\u30c8\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30de\u30c3\u30c1\u30f3\u30b0\u3067\u306f\u5404\u7a2e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30ec\u30be\u30eb\u30d0\u306e\u5e73\u5747\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 \u691c\u7d22\u3067\u6700\u9ad8\u30b9\u30b3\u30a2\u3068\u306a\u3063\u305f\u3082\u306e\u304c\u3053\u3053\u3067\u306f\u6b63\u78ba\u6027\u306e\u6e2c\u5b9a\u3068\u3057\u3066\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<div id=\"attachment_18920\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Performances-of-different-resolvers.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18920\" class=\"wp-image-18920 size-full\" src=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Performances-of-different-resolvers.png\" alt=\"\u3055\u307e\u3056\u307e\u306a\u30ec\u30be\u30eb\u30d0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\" width=\"720\" height=\"288\" srcset=\"https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Performances-of-different-resolvers.png 720w, https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Performances-of-different-resolvers-300x120.png 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><p id=\"caption-attachment-18920\" class=\"wp-caption-text\">\u5404\u7a2e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30ec\u30be\u30eb\u30d0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/p><\/div> \u00a0 \u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6e08\u307f\u306e BERT \u306f <a href=\"https:\/\/huggingface.co\/sentence-transformers\">Huggingface Sentence-Transformer<\/a> \u306e\u4e00\u90e8\u3068\u3057\u3066\u5229\u7528\u53ef\u80fd\u3067\u3001\u6700\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u826f\u3044\u30d0\u30ea\u30a2\u30f3\u30c8\u306e\u4e0a\u4f4d 5 \u3064\u306e\u30b9\u30b3\u30a2\u3060\u3051\u304c\u30d7\u30ed\u30c3\u30c8\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002 fastText \u306a\u3069\u306e\u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6e08\u307f\u306e\u5358\u8a9e\u57cb\u3081\u8fbc\u307f\u30e2\u30c7\u30eb\u306f\u3001\u4e00\u822c\u7684\u306b BERT embedder \u30e2\u30c7\u30eb\u3084 TF-IDF \u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u3088\u308a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u60aa\u304f\u306a\u308a\u307e\u3059\u3002 \u305d\u306e\u3088\u3046\u306b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u60aa\u3044\u306e\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u5909\u66f4\u3084\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u6700\u9ad8\u306e BERT \u30d0\u30ea\u30a2\u30f3\u30c8\u306e\u3055\u307e\u3056\u307e\u306a\u69cb\u6210\u3092\u4f7f\u3063\u3066\u3055\u3089\u306b\u5206\u6790\u3059\u308b\u3068 (\u2018<em>distilbert-base-nli-stsb-mean-tokens&#8217;<\/em>) \u6b21\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<div id=\"attachment_18930\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Accuracy-and-BERT-variant.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18930\" class=\"wp-image-18930 size-full\" src=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Accuracy-and-BERT-variant.png\" alt=\"\u6b63\u78ba\u6027\u3068 BERT \u30d0\u30ea\u30a2\u30f3\u30c8\" width=\"720\" height=\"336\" srcset=\"https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Accuracy-and-BERT-variant.png 720w, https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Accuracy-and-BERT-variant-300x140.png 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><p id=\"caption-attachment-18930\" class=\"wp-caption-text\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u6700\u9ad8\u306e BERT \u30d0\u30ea\u30a2\u30f3\u30c8\u3092\u4f7f\u3063\u305f\u3055\u307e\u3056\u307e\u306a\u69cb\u6210\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/p><\/div> \u00a0 \u305d\u306e\u7d50\u679c\u3001<a href=\"https:\/\/github.com\/Tiiiger\/bert_score\">BERTScore<\/a> \u306a\u3069\u306e\u4ee3\u66ff\u306e\u985e\u4f3c\u5ea6\u306e\u30b9\u30b3\u30a2\u306b\u306f\u3001\u512a\u4f4d\u6027\u304c\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002 \u3055\u3089\u306b\u3001BERT \u30e2\u30c7\u30eb\u306e\u5404\u5c64\u3092\u9023\u7d50\u3057\u3066\u3001\u30b3\u30b5\u30a4\u30f3\u985e\u4f3c\u5ea6\u3092\u4f7f\u3046\u3068 Elasticsearch \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5339\u6575\u3059\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5897\u52a0\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002 BERT \u306e\u5404\u5c64\u3067\u60c5\u5831\u3092\u88dc\u5b8c\u7684\u306b\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u3067\u304d\u308b\u306e\u3067\u3053\u308c\u306f\u76f4\u611f\u7684\u306b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002 \u30e1\u30e2\u30ea\u306e\u642d\u8f09\u91cf\u3084\u8a08\u7b97\u6642\u9593\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u305f\u3081\u306b BERT \u30d0\u30ea\u30a2\u30f3\u30c8\u3092<a href=\"https:\/\/pytorch.org\/tutorials\/intermediate\/dynamic_quantization_bert_tutorial.html\">\u91cf\u5b50\u5316<\/a>\u3057\u305f\u5f8c\u3067\u3082\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306f 2\u30013% \u3057\u304b\u4f4e\u4e0b\u3057\u307e\u305b\u3093\u3002 \u307e\u305f\u3001\u5165\u529b\u306b\u30b9\u30da\u30eb\u30df\u30b9\u306a\u3069\u306e\u30e9\u30f3\u30c0\u30e0\u306a\u30ce\u30a4\u30ba\u306e\u3042\u308b\u30c7\u30fc\u30bf\u3092\u8a55\u4fa1\u3059\u308b\u5834\u5408\u3001TF-IDF \u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u306f\u4ed6\u306e\u3082\u306e\u3088\u308a\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u306f\u3053\u306e\u30ec\u30be\u30eb\u30d0\u3067\u3055\u307e\u3056\u307e\u306a n-gram \u304c\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u3055\u308c\u308b\u306e\u304c\u539f\u56e0\u306e\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 (\u3053\u306e\u30c6\u30b9\u30c8\u3067\u306f\u3001whitelist \u306e\u30c6\u30ad\u30b9\u30c8\u304c\u30c6\u30b9\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u3057\u3066\u518d\u5229\u7528\u3055\u308c\u3001\u305d\u3053\u306b\u30b9\u30da\u30eb\u30df\u30b9\u304c\u5f15\u304d\u8d77\u3053\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u30c6\u30b9\u30c8 \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c whitelists \u306b\u3082\u5b58\u5728\u3059\u308b\u306e\u3067\u3001\u30ce\u30a4\u30ba 0% \u3067 100% \u306e\u6b63\u78ba\u6027\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3059) <div id=\"attachment_18940\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Performances-on-misspellings-induced-text-matching.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-18940\" class=\"wp-image-18940 size-full\" src=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Performances-on-misspellings-induced-text-matching.png\" alt=\"\u30c6\u30ad\u30b9\u30c8 \u30de\u30c3\u30c1\u30f3\u30b0\u3092\u8a98\u767a\u3057\u305f\u30df\u30b9\u30b9\u30da\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\" width=\"720\" height=\"396\" srcset=\"https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Performances-on-misspellings-induced-text-matching.png 720w, https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Performances-on-misspellings-induced-text-matching-300x165.png 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><p id=\"caption-attachment-18940\" class=\"wp-caption-text\">\u30c6\u30ad\u30b9\u30c8 \u30de\u30c3\u30c1\u30f3\u30b0\u3067\u8d77\u304d\u305f\u30df\u30b9\u30b9\u30da\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/p><\/div> \u00a0 \u6700\u5f8c\u306b\u3001\u6b21\u306e\u30d7\u30ed\u30c3\u30c8\u3067\u3055\u307e\u3056\u307e\u306a\u30ec\u30be\u30eb\u30d0\u3092\u9078\u629e\u3057\u305f\u3068\u304d\u306e\u63a8\u8ad6\u8a08\u7b97\u6642\u9593\u306e\u9055\u3044\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Time-complexities-accross-different-resover-choices.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-18950\" src=\"https:\/\/storage.googleapis.com\/wx-blg-prd-gcs\/wp-content\/uploads\/1\/2021\/07\/Time-complexities-accross-different-resover-choices.png\" alt=\"\u3055\u307e\u3056\u307e\u306a\u30ec\u30be\u30eb\u30d0\u306e\u8a08\u7b97\u6642\u9593 choice.png\" width=\"884\" height=\"262\" srcset=\"https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Time-complexities-accross-different-resover-choices.png 884w, https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Time-complexities-accross-different-resover-choices-300x89.png 300w, https:\/\/blog.webex.com\/wp-content\/uploads\/2021\/07\/Time-complexities-accross-different-resover-choices-768x228.png 768w\" sizes=\"auto, (max-width: 884px) 100vw, 884px\" \/><\/a> \u00a0(\u5de6\u304b\u3089\u53f3\u3078: \u6700\u3082\u6b63\u78ba\u306a BERT\u3001TF-IDF\u3001Elasticsearch) \u3055\u307e\u3056\u307e\u306a\u30b5\u30a4\u30ba\u306e\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u5834\u5408\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3042\u305f\u308a\u306e\u63a8\u8ad6\u6642\u9593\u3002 X \u8ef8\u306f\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u306e\u30b5\u30a4\u30ba\u3092\u793a\u3057\u3001Y \u8ef8\u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3042\u305f\u308a\u306e\u6642\u9593\u3092\u793a\u3057\u307e\u3059 (\u30df\u30ea\u79d2\u5358\u4f4d)\u3002 \u9ec4\u8272\u306f\u5165\u529b\u30c6\u30ad\u30b9\u30c8\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3059\u308b\u63a8\u8ad6\u6642\u9593\u3067\u3001\u7dd1\u8272\u306f\u985e\u4f3c\u5ea6\u8a08\u7b97\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3042\u305f\u308a\u306e\u63a8\u8ad6\u6642\u9593\u3067\u3059\u3002 TF-IDF \u3068 Elasticsearch \u306e\u8a08\u7b97\u6642\u9593\u306f\u307b\u307c\u540c\u7b49\u3067\u3059\u304c\u3001\u4e00\u65b9\u3001\u6700\u9ad8\u306e BERT \u30d0\u30ea\u30a2\u30f3\u30c8\u306f\u91cf\u5b50\u5316\u3057\u3066\u3082\u901f\u5ea6\u304c 20 \u500d\u4f4e\u4e0b\u3057\u307e\u3059\u3002 \u3053\u308c\u306f\u4e0a\u4f4d 4 \u5c64\u3092\u9023\u7d50\u3057\u306a\u3051\u308c\u3070 10 \u500d\u306e\u901f\u5ea6\u4f4e\u4e0b\u306b\u6539\u5584\u3055\u308c\u307e\u3059\u304c\u3001\u7cbe\u5ea6\u306e\u4f4e\u4e0b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<h2><strong>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30ec\u30be\u30eb\u30d0\u306e\u9078\u629e\u3068\u69cb\u6210<\/strong><\/h2>\n<p>MindMeld \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30ec\u30be\u30eb\u30d0\u3092\u69cb\u6210\u3059\u308b\u5834\u5408\u306f\u3001\u4f7f\u7528\u3059\u308b\u30ec\u30be\u30eb\u30d0\u306b\u5fdc\u3058\u3066\u3055\u307e\u3056\u307e\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8a2d\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002 \u6b21\u306e\u30b9\u30cb\u30da\u30c3\u30c8\u304c\u3001\u30a2\u30d7\u30ea\u306e `config.py` \u3067\u6307\u5b9a\u3055\u308c\u308b\u3068\u3001 Huggingface \u3067\u9078\u629e\u3057\u305f\u4e8b\u524d\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u6e08\u307f\u306e BERT \u30e2\u30c7\u30eb\u3092\u5229\u7528\u3057\u307e\u3059\u3002<em>ENTITY_RESOLVER_CONFIG = {<\/em> <em>\u00a0\u00a0\u00a0 &#8216;model_type&#8217;: &#8216;resolver&#8217;,<\/em> <em>\u00a0\u00a0\u00a0 &#8216;model_settings&#8217;: {<\/em> <em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8216;resolver_type&#8217;: &#8216;sbert_cosine_similarity&#8217;,<\/em> <em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8216;pretrained_name_or_abspath&#8217;: &#8216;distilbert-base-nli-stsb-mean-tokens&#8217;,<\/em> <em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8230;<\/em> <em>\u00a0\u00a0\u00a0 }<\/em> <em>}<\/em> `embedder_type` \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5909\u66f4\u3059\u308b\u3068\u4ed6\u306e embedder \u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 <em>ENTITY_RESOLVER_CONFIG = {<\/em> <em>\u00a0\u00a0\u00a0 &#8216;model_type&#8217;: &#8216;resolver&#8217;,<\/em> <em>\u00a0\u00a0\u00a0 &#8216;model_settings&#8217;: {<\/em> <em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8216;resolver_type&#8217;: &#8216;embedder_cosine_similarity&#8217;,<\/em> <em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8216;embedder_type&#8217;: &#8216;glove&#8217;,<\/em> <em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2026<\/em> <em>\u00a0\u00a0\u00a0 }<\/em> <em>}<\/em> embedder \u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001`batch_size` \u306a\u3069\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u8a2d\u5b9a\u3092 embedder \u30e2\u30c7\u30eb\u56fa\u6709\u306e\u8a2d\u5b9a\u3068\u3068\u3082\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 TF-IDF \u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u3092\u30ed\u30fc\u30c9\u3059\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u64cd\u4f5c\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<em>ENTITY_RESOLVER_CONFIG = {<\/em> <em>\u00a0\u00a0\u00a0 &#8216;model_type&#8217;: &#8216;resolver&#8217;,<\/em> <em>\u00a0\u00a0\u00a0 &#8216;model_settings&#8217;: {<\/em> <em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8216;resolver_type&#8217;: &#8216;tfidf_cosine_similarity&#8217;,<\/em> <em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8230;<\/em> <em>\u00a0\u00a0\u00a0 }<\/em> <em>}<\/em> KB \u306e\u5404\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u3001\u7279\u5225\u306a\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0 (\u5168\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306e\u5e73\u5747\/\u6700\u5927\u30d7\u30fc\u30eb) \u306e\u8a08\u7b97\u3082\u884c\u308f\u308c\u3001\u8a2d\u5b9a\u3055\u308c\u308b\u3068\u89e3\u6c7a\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u305d\u3046\u3057\u305f\u7279\u5225\u306a\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306b\u3088\u3063\u3066\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u8a08\u7b97\u30b3\u30b9\u30c8\u3092\u308f\u305a\u304b\u306b\u5897\u3084\u3059\u3060\u3051\u3067\u3001\u30ec\u30be\u30eb\u30d0\u306e\u7cbe\u5ea6\u304c\u6539\u5584\u3055\u308c\u307e\u3059\u3002 \u3059\u3079\u3066\u306e\u8a73\u7d30\u3068\u3059\u3079\u3066\u306e\u8a2d\u5b9a\u306e\u9078\u629e\u80a2\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/www.mindmeld.com\/docs\/userguide\/entity_resolver.html\">\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u306e\u300c\u8a2d\u5b9a\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><strong>\u307e\u3068\u3081\u3068\u4eca\u5f8c\u306e\u6d3b\u52d5<\/strong><\/h2>\n<p>\u5168\u4f53\u3068\u3057\u3066\u306f\u3001\u7279\u6b8a\u306a\u72b6\u6cc1\u3067\u3084\u3080\u3092\u3048\u305a\u4f7f\u308f\u306a\u3044\u5834\u5408\u3092\u9664\u3044\u3066\u3001Elasticsearch \u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002 \u4ee3\u66ff\u7b56\u3068\u3057\u3066\u306f\u3001\u3082\u3063\u3068\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af \u30de\u30c3\u30c1\u30f3\u30b0\u306e\u8981\u6c42\u304c\u3042\u308b\u5834\u5408\u306f embedder \u30e2\u30c7\u30eb\u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u3001\u305d\u306e\u3088\u3046\u306a\u8981\u6c42\u304c\u306a\u3044\u5834\u5408\u306f TF-IDF \u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002 MindMeld \u306e ER \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u3082\u52b9\u7387\u306e\u826f\u3044\u30ec\u30be\u30eb\u30d0\u3092\u6c7a\u5b9a\u3059\u308b\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306b\u3001\u307e\u3060 API \u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u305b\u3093\u3002 \u30b5\u30dd\u30fc\u30c8\u306e\u8ffd\u52a0\u306f\u8a08\u753b\u3057\u3066\u304a\u308a\u3001embedder \u30e2\u30c7\u30eb\u30d9\u30fc\u30b9\u306e\u30ec\u30be\u30eb\u30d0\u3092\u30d5\u30a1\u30a4\u30f3\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u4e2d\u3067\u3082\u3042\u308b\u306e\u3067\u3001\u3057\u3070\u3089\u304f\u304a\u6301\u3061\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/www.webex.com\/video-conferencing\">Webex \u306b\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7<\/a>\u5f0a\u793e\u306e<a href=\"https:\/\/www.webex.com\/\">\u30db\u30fc\u30e0\u30da\u30fc\u30b8<\/a>\u3092\u3054\u89a7\u3044\u305f\u3060\u304f\u304b\u3001\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u76f4\u63a5<a href=\"https:\/\/www.webex.com\/contact-us.html\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u304f\u3060\u3055\u3044\u3002 <span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">Webex \u306e\u30b5\u30fc\u30d3\u30b9\u306e\u8a73\u7d30\u3092\u898b\u308b\u304b\u3001\u7121\u6599\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u5834\u5408\u306f\u3001<a href=\"https:\/\/www.webex.com\/?utm_source=Influence&#038;utm_medium=EarnedContent&#038;utm_campaign=FutureOfWork\">\u3053\u3061\u3089\u3092\u30af\u30ea\u30c3\u30af<\/a>\u3057\u3066\u304f\u3060\u3055\u3044<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a (ER) \u306f [&hellip;]<\/p>\n","protected":false},"author":5432,"featured_media":18903,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1531],"tags":[887],"class_list":["post-352660","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engineering","tag-pstn"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MindMeld \u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306e\u6700\u65b0\u60c5\u5831\u306f\uff1f | Webex Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.webex.com\/ja\/engineering\/mindmeld-\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306e\u6700\u65b0\u60c5\u5831\u306f\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MindMeld \u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a\u306e\u6700\u65b0\u60c5\u5831\u306f\uff1f | Webex Blog\" \/>\n<meta property=\"og:description\" content=\"\u306f\u3058\u3081\u306b \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u89e3\u6c7a (ER) \u306f [&hellip;]\" \/>\n<meta property=\"og:url\" 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