{"id":12145,"date":"2017-10-04T10:00:00","date_gmt":"2017-10-04T01:00:00","guid":{"rendered":"http:\/\/sitest.jp\/blog\/?p=12145"},"modified":"2017-10-03T16:01:25","modified_gmt":"2017-10-03T07:01:25","slug":"%e3%80%90elasticsearch%e3%80%91significant-terms-aggregation-api-%e3%82%92%e8%a9%a6%e3%81%97%e3%81%a6%e3%81%bf%e3%82%88%e3%81%86%ef%bc%81","status":"publish","type":"post","link":"https:\/\/sitest.jp\/blog\/?p=12145","title":{"rendered":"\u3010ElasticSearch\u3011significant terms aggregation API \u3092\u8a66\u3057\u3066\u307f\u3088\u3046\uff01"},"content":{"rendered":"<p>ElasticSearch \u306f Lucene \u30d9\u30fc\u30b9\u306e\u5168\u6587\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002<br \/>\n\u7279\u5fb4\u3068\u3057\u3066\u3001\u62e1\u5f35\u6027\u304c\u5bb9\u6613\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u5206\u6563\u578b\u306e\u691c\u7d22\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<br \/>\nAPI \u3082\u975e\u5e38\u306b\u8c4a\u5bcc\u3067\u3042\u308a\u3001\u901a\u5e38\u306e\u5168\u6587\u691c\u7d22\u3060\u3051\u3067\u306a\u304f\u3001aggregation \u6a5f\u80fd\u3082\u5145\u5b9f\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u4eca\u56de\u306f significant terms aggregation API\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3092\u884c\u304a\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<div class=\"frame_headding\">\n<ul>\n<li>\n<h3 style=\"text-align: left;\">\u25a0 significant terms aggregation \u3063\u3066\uff1f<\/h3>\n<\/li>\n<\/ul>\n<\/div>\n<p>significant terms aggregation \u306f\u691c\u7d22\u3055\u308c\u305f\u4e2d\u3067\u95a2\u9023\u3059\u308b\u91cd\u8981\u306a\u5358\u8a9e\u3092\u62bd\u51fa\u304c\u51fa\u6765\u308b API \u3067\u3059\u3002<br \/>\n\u901a\u5e38\u306f\u3001\u691c\u7d22\u3057\u305f\u5358\u8a9e\u306b\u95a2\u9023\u3059\u308b\u5358\u8a9e\u3092\u62bd\u51fa\u3059\u308b\u306b\u306f\u3001\u6bd4\u8f03\u7684\u5358\u7d14\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u624b\u6cd5\u3092\u4f7f\u3046\u3068\u3057\u3066\u3082\u3001<br \/>\n\u5bfe\u8c61\u3068\u306a\u308b\u5168\u3066\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u96c6\u5408\u306b\u5bfe\u3057\u3066\u5f62\u614b\u7d20\u89e3\u6790\u3092\u884c\u3063\u3066\u5358\u8a9e\u3054\u3068\u306b\u5206\u5272\u3092\u884c\u3044\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u3001\u305d\u308c\u3089\u306e\u5206\u5272\u3055\u308c\u305f\u5358\u8a9e\u306e\u96c6\u5408\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3054\u3068\u306b\u5358\u8a9e\u306e\u51fa\u73fe\u983b\u5ea6\u7b49\u306e\u96c6\u8a08\u3092\u884c\u3044\u3001\u305d\u308c\u3089\u306e\u5358\u8a9e\u96c6\u5408\u3092\u30d9\u30af\u30c8\u30eb\u5316\u3092\u884c\u3044\u3001<br \/>\n\u4f5c\u6210\u3055\u308c\u305f\u30d9\u30af\u30c8\u30eb\u306b\u5bfe\u3057\u69d8\u3005\u306a\u8a08\u7b97\u3092\u3057\u306a\u304f\u3066\u306f\u306a\u3089\u305a\u975e\u5e38\u306b\u624b\u9593\u304c\u639b\u304b\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u3068\u3053\u308d\u304c\u3001ElasticSearch \u306e aggregation \u6a5f\u80fd \u306e API \u306e\u4e00\u3064\u3067\u3042\u308b significant terms aggregation \u3092\u5229\u7528\u3059\u308c\u3070\u3001\u304a\u624b\u8efd\u306b\u5b9f\u73fe\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u3068\u3066\u3082\u7d20\u6674\u3089\u3057\u3044 API \u3067\u3059\u306d\uff01<\/p>\n<p><!--more--><\/p>\n<div class=\"frame_headding\">\n<h3 style=\"text-align: left;\">\u25a0 \u8a66\u3057\u3066\u307f\u3088\u3046\uff01<\/h3>\n<\/div>\n<p>\u5f53\u793e\u3067\u306f\u3001\u300c<a href=\"http:\/\/spaia.jp\" title=\"SPAIA\" target=\"_blank\" rel=\"nofollow\">SPAIA<\/a>\u300d\u3068\u3044\u3046\u3001\u5f93\u6765\u306e\u30b9\u30dd\u30fc\u30c4\u30cb\u30e5\u30fc\u30b9\u30e1\u30c7\u30a3\u30a2\u3068\u306f\u9055\u3063\u305f\u3001\u30b9\u30dd\u30fc\u30c4\u30c7\u30fc\u30bf\u3092 AI \u306b\u3088\u3063\u3066\u89e3\u6790\u3057\u3001\u65b0\u3057\u3044\u30b9\u30dd\u30fc\u30c4\u306e\u898b\u65b9\u3084\u697d\u3057\u307f\u65b9\u304c\u5b9f\u73fe\u3067\u304d\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u5f0a\u793e\u72ec\u81ea\u3067\u7de8\u96c6\u90e8\u304c\u53d6\u6750\u30fb\u7de8\u96c6\u3057\u305f\u30aa\u30ea\u30b8\u30ca\u30eb\u30b3\u30f3\u30c6\u30f3\u30c4\u3082\u63b2\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\nSPAIA \u3067\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30b3\u30e9\u30e0\u8a18\u4e8b\u306e\u96c6\u5408\u306b\u5bfe\u3057\u3066\u3001significant terms aggregation \u3092\u8a66\u3057\u3066\u307f\u307e\u3059\u3002<br \/>\n\u3053\u308c\u3089\u306e\u30b3\u30e9\u30e0\u8a18\u4e8b\u306f\u3001\u3059\u3067\u306b ElasticSearch \u4e0a\u306b\u30a4\u30f3\u30c7\u30ad\u30b7\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a4\u30f3\u30c7\u30ad\u30b7\u30f3\u30b0\u3057\u3066\u3044\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u96c6\u5408\u306b\u5bfe\u3057\u3066 significant terms aggregation \u306e\u30af\u30a8\u30ea\u3092\u6295\u3052\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u30af\u30a8\u30ea\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code>    curl -XGET 'http:\/\/localhost:9201\/c_index\/c_type\/_search?pretty' -d '{\n      \"query\":{\n        \"match\":{\n          \"body\":\"\u30b9\u30b1\u30fc\u30c8\"\n        }\n      },\n      \"aggregations\": {\n        \"significantCrimeTypes\": {\n          \"significant_terms\": {\n            \"field\": \"body\"\n          }\n        }\n      }\n    }\n    '\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306ecurl\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5fdc\u7b54\u306e\u4e00\u90e8\u304c\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30b9\u30b1\u30fc\u30c8\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u304b\u3089\u3001\u95a2\u9023\u3057\u3066\u3044\u308b\u5358\u8a9e\u304c\u62bd\u51fa\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<pre><code>    \"aggregations\" : {\n      \"significantCrimeTypes\" : {\n        \"doc_count\" : 154,\n        \"buckets\" : [ {\n          \"key\" : \"\u30b9\u30b1\u30fc\u30c8\",\n          \"doc_count\" : 154,\n          \"score\" : 21.616883116883116,\n          \"bg_count\" : 154\n        }, {\n          \"key\" : \"\u30d5\u30a3\u30ae\u30e5\u30a2\",\n          \"doc_count\" : 119,\n          \"score\" : 15.733028335301062,\n          \"bg_count\" : 126\n        }, {\n          \"key\" : \"skating\",\n          \"doc_count\" : 62,\n          \"score\" : 8.558369274510278,\n          \"bg_count\" : 63\n        }, {\n          \"key\" : \"figure\",\n          \"doc_count\" : 58,\n          \"score\" : 7.997049835482591,\n          \"bg_count\" : 59\n        }, {\n          \"key\" : \"\u6d45\u7530\",\n          \"doc_count\" : 50,\n          \"score\" : 6.87448533132261,\n          \"bg_count\" : 51\n        }, {\n          \"key\" : \"\u771f\u592e\",\n          \"doc_count\" : 48,\n          \"score\" : 6.737729802664867,\n          \"bg_count\" : 48\n        }, {\n          \"key\" : \"\u6f14\u6280\",\n          \"doc_count\" : 84,\n          \"score\" : 6.362975206611568,\n          \"bg_count\" : 150\n        }, {\n          \"key\" : \"\u30b7\u30e7\u30fc\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\",\n          \"doc_count\" : 46,\n          \"score\" : 6.313252925576772,\n          \"bg_count\" : 47\n        }, {\n          \"key\" : \"\u30b9\u30b1\u30fc\u30c6\u30a3\u30f3\u30b0\",\n          \"doc_count\" : 39,\n          \"score\" : 5.195007795498767,\n          \"bg_count\" : 41\n        }, {\n          \"key\" : \"isu\",\n          \"doc_count\" : 38,\n          \"score\" : 5.190938931198672,\n          \"bg_count\" : 39\n        } ]\n      }}\n<\/code><\/pre>\n<p>\u3053\u306e API \u306e\u6a5f\u80fd\u306f\u8272\u3005\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u89e3\u6790\u306b\u5229\u7528\u3067\u304d\u305d\u3046\u3067\u3059\u306d\uff01<\/p>\n<p><!--more--><\/p>\n<div class=\"frame_headding\">\n<h3 style=\"text-align: left;\">\u25a0 \u6700\u5f8c\u306b<\/h3>\n<\/div>\n<p>\u4eca\u56de\u306f\u3001\u691c\u7d22\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u95a2\u9023\u3059\u308b\u91cd\u8981\u306a\u5358\u8a9e\u306e\u62bd\u51fa\u304c\u51fa\u6765\u308b API \u3067\u3042\u308b significant terms aggregation \u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<br \/>\n\u304a\u624b\u8efd\u306b\u91cd\u8981\u306a\u5358\u8a9e\u306e\u62bd\u51fa\u304c\u3067\u304d\u307e\u3057\u305f\u3002<br \/>\n\u5f53\u793e\u3067\u306f\u3001\u4eca\u5f8c \u3001\u3053\u306e API \u3092\u5229\u7528\u3057\u3066 SPAIA \u3067\u63d0\u4f9b\u3057\u3066\u3044\u308b\u8a18\u4e8b\u306b\u5bfe\u3057\u3066\u3001\u95a2\u9023\u3059\u308b\u5358\u8a9e\u306e\u30bf\u30b0\u4ed8\u3051\u3092\u3059\u308b\u6a5f\u80fd\u3092\u958b\u767a\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<br \/>\n\u4e00\u5ea6\u3001ElasticSearch \u306eAPI \u306e\u4e00\u3064\u3067\u3042\u308b significant terms aggregation \u3092\u5229\u7528\u3057\u3066\u307f\u3066\u306f\u3001\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ElasticSearch \u306f Lucene \u30d9\u30fc\u30b9\u306e\u5168\u6587\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002 \u7279\u5fb4\u3068\u3057\u3066\u3001\u62e1\u5f35\u6027\u304c\u5bb9\u6613\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u5206\u6563\u578b\u306e\u691c\u7d22\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002 API \u3082\u975e\u5e38\u306b\u8c4a\u5bcc\u3067\u3042\u308a\u3001\u901a\u5e38\u306e\u5168\u6587\u691c\u7d22\u3060\u3051\u3067\u306a\u304f\u3001aggregation \u6a5f\u80fd\u3082\u5145\u5b9f\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u4eca\u56de\u306f significant terms aggregation API\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3092\u884c\u304a\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":12150,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[54],"tags":[],"acf":false,"_links":{"self":[{"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/posts\/12145"}],"collection":[{"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/comments?post=12145"}],"version-history":[{"count":6,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/posts\/12145\/revisions"}],"predecessor-version":[{"id":12152,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/posts\/12145\/revisions\/12152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/media\/12150"}],"wp:attachment":[{"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/media?parent=12145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/categories?post=12145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/tags?post=12145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}