{"id":1344,"date":"2012-01-14T23:27:39","date_gmt":"2012-01-14T14:27:39","guid":{"rendered":"http:\/\/pokosho.com\/b\/?p=1344"},"modified":"2012-01-15T01:35:10","modified_gmt":"2012-01-14T16:35:10","slug":"tf-idf%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e3%82%ad%e3%83%bc%e3%83%af%e3%83%bc%e3%83%89%e3%82%92%e9%81%b8%e3%82%93%e3%81%a7%e3%81%bf%e3%81%9f","status":"publish","type":"post","link":"https:\/\/pokosho.com\/b\/archives\/1344","title":{"rendered":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f"},"content":{"rendered":"<p><a href=\"http:\/\/pokosho.com\/b\/archives\/1338\">\u524d\u56de<\/a>\u306e\u7d9a\u304d\u3002<\/p>\n<p>TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f\u3002<\/p>\n<p><!--more--><\/p>\n<p><a href=\"http:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1345\" title=\"tfidf\" src=\"http:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png\" alt=\"\" width=\"319\" height=\"200\" \/><\/a><\/p>\n<p><a href=\"http:\/\/pokosho.com\/b\/waketi\">\u308f\u3051\u3061<\/a>\u306e\u5834\u5408\u3001\u4ee5\u4e0b\u306b\u306a\u308b\u306e\u304b\u306a\u3002<br \/>\ntf = \u30c4\u30a4\u30fc\u30c8\u306e\u4e2d\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u6570(1\u30c4\u30a4\u30fc\u30c8\u306b\u4f55\u5ea6\u3082\u540c\u3058\u5358\u8a9e\u304c\u3042\u308b\u3053\u3068\u306f\u5c11\u306a\u3044\u306e\u3067\u307b\u3068\u3093\u30691\u3067\u3057\u3087\u3046\u306d)<br \/>\ndf = \u4eca\u307e\u3067\u5b66\u7fd2\u3057\u3066\u304d\u305f\u5168\u30c4\u30a4\u30fc\u30c8\u6570\u306e\u3046\u3061\u3001\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u542b\u3080\u30c4\u30a4\u30fc\u30c8\u6570<br \/>\nN = \u4eca\u307e\u3067\u5b66\u7fd2\u3057\u3066\u304d\u305f\u5168\u30c4\u30a4\u30fc\u30c8\u6570<br \/>\n\u00a0<br \/>\n\u5358\u8a9e\u306e\u5b66\u7fd2\u56de\u6570\u306f\u4f55\u304b\u306b\u4f7f\u3046\u304b\u3082\u3068\u53d6\u3063\u3066\u304a\u3044\u305f\u306e\u3067\u3001\u3061\u3087\u3063\u3068\u8aa4\u5dee(1\u30c4\u30a4\u30fc\u30c8\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u8907\u6570\u56de\u3042\u3063\u305f\u5834\u5408)\u306f\u3042\u308b\u3060\u308d\u3046\u3051\u3069df\u306b\u4f7f\u3048\u305d\u3046\u3002<br \/>\n\u5b66\u7fd2\u3057\u305f\u30c4\u30a4\u30fc\u30c8\u6570\u306f\u899a\u3048\u3066\u3044\u306a\u304b\u3063\u305f\u3093\u3060\u3051\u3069\u30011\u56de\u306e\u8fd4\u4fe1\u3067\u3069\u308c\u304c\u4e00\u756a\u5927\u304d\u3044\u5024\u306b\u306a\u308b\u304b\u3092\u8abf\u3079\u308b\u3060\u3051\u306a\u306e\u3067\u9069\u5f53\u306a\u5b9a\u6570\u3067\u3044\u3044\u3060\u308d\u3046\u3002<\/p>\n<h3>\u7d50\u679c<\/h3>\n<p>\u904e\u53bb\u306e\u308f\u3051\u3061\u306e\u30c4\u30a4\u30fc\u30c8\uff0b\u30ea\u30d7\u30e9\u30a4\u3092\u98df\u308f\u305b\u3066\u307f\u305f\u3002\u540d\u8a5e\u3057\u304b\u5bfe\u8c61\u306b\u3057\u3066\u3044\u307e\u305b\u3093\u3002<br \/>\n \u2605\u304c\u4e00\u756a\u5024\u304c\u5927\u304d\u3044\u5358\u8a9e\u3067\u30ad\u30fc\u30ef\u30fc\u30c9\u3068\u3057\u3066\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\n\u4eca\u65e5\u306f\u713c\u914e\u306b\u9650\u308b\r\ntfidf=3.367295829986474 keyword(\u4eca\u65e5)\r\ntfidf=6.8679744089702925 keyword(\u713c\u914e)\u2605\r\n\r\n\u4f55\u3067\u3053\u306e\u30c6\u30fc\u30d6\u30eb\u30b2\u30fc\u30e0\u3060\u3051\u3067\u4e0b\u534a\u8eab\u9732\u51fa\u3067\u3057\u304b\u805e\u3044\u3066\u306f\u30a2\u30eb\u30b3\u30fc\u30eb\u5207\u308c\u305f\u3002\u602a\u3057\u3044\u5358\u8a9e\u3092\u899a\u3048\u59cb\u3081\u305f\u306a\uff57\r\ntfidf=7.181591944611865 keyword(\u30c6\u30fc\u30d6\u30eb)\r\ntfidf=4.31748811353631 keyword(\u30b2\u30fc\u30e0)\r\ntfidf=9.721125994942152 keyword(\u4e0b\u534a\u8eab)\u2605\r\ntfidf=6.675823221634848 keyword(\u9732\u51fa)\r\ntfidf=7.9291264873067995 keyword(\u30a2\u30eb\u30b3\u30fc\u30eb)\r\ntfidf=7.751475318021456 keyword(\u5358\u8a9e)\r\n\r\n\u30a2\u30b3\u30ae\u8cfc\u5165\uff01\u4f55\u8cb7\u3063\u305f\u306e\uff1f\r\ntfidf=9.721125994942152 keyword(\u30a2\u30b3\u30ae)\u2605\r\ntfidf=6.118097198041348 keyword(\u8cfc\u5165)\r\ntfidf=3.9512437185814275 keyword(\u4f55)\r\n\r\n\u7532\u5b50\u5712\u3001\u89b3\u307e\u3059\uff01\u6c17\u304c\u65e9\u3044\u306a\r\ntfidf=8.377241230988792 keyword(\u7532\u5b50\u5712)\u2605\r\ntfidf=4.276666119016055 keyword(\u6c17)\r\n\r\n\u6607\u683c\u3059\u308b\u305e\uff01\u308f\u3051\u3061\u306esudo\u5927\u4f5c\u6226\r\ntfidf=10.819778284410283 keyword(\u6607\u683c)\r\ntfidf=7.641564441260972 keyword(\u3061\u306e)\r\ntfidf=11.512925464970229 keyword(sudo)\u2605\r\n\r\nFF14\u3063\u3066\u4f55\u3067\u3057\u305f\uff1f\u2026\u305d\u3046\u8a00\u3063\u3066\u3084\u308b\u306a\u3088\uff1e\uff1c\u3000\u65b0\u751fFF14\u306b\u671f\u5f85\u3057\u3088\u3046\u305a\u3002\r\ntfidf=14.285654802323242 keyword(FF)\u2605\r\ntfidf=11.911674738929662 keyword(14)\r\ntfidf=3.9512437185814275 keyword(\u4f55)\r\ntfidf=9.114930187171524 keyword(\u65b0\u751f)\r\ntfidf=14.285654802323242 keyword(FF)\u2605\r\ntfidf=11.911674738929662 keyword(14)\r\ntfidf=6.329720905522696 keyword(\u671f\u5f85)\r\n<\/pre>\n<p>\u4e0a\u306e\u4f8b\u3060\u3068100\u70b9\u3060\uff01\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u56de\u306e\u7d9a\u304d\u3002 TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":1345,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-program"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"kaiba\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/pokosho.com\/b\/archives\/1344\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"ja_JP\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Pokosho!\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f | Pokosho!\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/pokosho.com\/b\/archives\/1344\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"319\" \/>\n\t\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2012-01-14T14:27:39+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2012-01-14T16:35:10+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f | Pokosho!\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#article\",\"name\":\"TF-IDF\\u3092\\u4f7f\\u3063\\u3066\\u30ad\\u30fc\\u30ef\\u30fc\\u30c9\\u3092\\u9078\\u3093\\u3067\\u307f\\u305f | Pokosho!\",\"headline\":\"TF-IDF\\u3092\\u4f7f\\u3063\\u3066\\u30ad\\u30fc\\u30ef\\u30fc\\u30c9\\u3092\\u9078\\u3093\\u3067\\u307f\\u305f\",\"author\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/author\\\/kaiba#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/pokosho.com\\\/b\\\/wp-content\\\/uploads\\\/2012\\\/01\\\/tfidf.png\",\"width\":319,\"height\":200},\"datePublished\":\"2012-01-14T23:27:39+09:00\",\"dateModified\":\"2012-01-15T01:35:10+09:00\",\"inLanguage\":\"ja\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#webpage\"},\"articleSection\":\"program\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b#listItem\",\"position\":1,\"name\":\"\\u30db\\u30fc\\u30e0\",\"item\":\"https:\\\/\\\/pokosho.com\\\/b\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/category\\\/program#listItem\",\"name\":\"program\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/category\\\/program#listItem\",\"position\":2,\"name\":\"program\",\"item\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/category\\\/program\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#listItem\",\"name\":\"TF-IDF\\u3092\\u4f7f\\u3063\\u3066\\u30ad\\u30fc\\u30ef\\u30fc\\u30c9\\u3092\\u9078\\u3093\\u3067\\u307f\\u305f\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b#listItem\",\"name\":\"\\u30db\\u30fc\\u30e0\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#listItem\",\"position\":3,\"name\":\"TF-IDF\\u3092\\u4f7f\\u3063\\u3066\\u30ad\\u30fc\\u30ef\\u30fc\\u30c9\\u3092\\u9078\\u3093\\u3067\\u307f\\u305f\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/category\\\/program#listItem\",\"name\":\"program\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/#organization\",\"name\":\"Pokosho!\",\"description\":\"Programming, 3DCG, Cooking, Music, Nihonshu, Traveling...\",\"url\":\"https:\\\/\\\/pokosho.com\\\/b\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/author\\\/kaiba#author\",\"url\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/author\\\/kaiba\",\"name\":\"kaiba\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c8fd036b590e436dc9c60a28edb1a9247ea90ac4cb1b2e8e8a5b3359d8f7090b?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"kaiba\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#webpage\",\"url\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344\",\"name\":\"TF-IDF\\u3092\\u4f7f\\u3063\\u3066\\u30ad\\u30fc\\u30ef\\u30fc\\u30c9\\u3092\\u9078\\u3093\\u3067\\u307f\\u305f | Pokosho!\",\"inLanguage\":\"ja\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/author\\\/kaiba#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/author\\\/kaiba#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/pokosho.com\\\/b\\\/wp-content\\\/uploads\\\/2012\\\/01\\\/tfidf.png\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344\\\/#mainImage\",\"width\":319,\"height\":200},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/archives\\\/1344#mainImage\"},\"datePublished\":\"2012-01-14T23:27:39+09:00\",\"dateModified\":\"2012-01-15T01:35:10+09:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/#website\",\"url\":\"https:\\\/\\\/pokosho.com\\\/b\\\/\",\"name\":\"Pokosho!\",\"description\":\"Programming, 3DCG, Cooking, Music, Nihonshu, Traveling...\",\"inLanguage\":\"ja\",\"publisher\":{\"@id\":\"https:\\\/\\\/pokosho.com\\\/b\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f | Pokosho!","description":"","canonical_url":"https:\/\/pokosho.com\/b\/archives\/1344","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/pokosho.com\/b\/archives\/1344#article","name":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f | Pokosho!","headline":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f","author":{"@id":"https:\/\/pokosho.com\/b\/archives\/author\/kaiba#author"},"publisher":{"@id":"https:\/\/pokosho.com\/b\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png","width":319,"height":200},"datePublished":"2012-01-14T23:27:39+09:00","dateModified":"2012-01-15T01:35:10+09:00","inLanguage":"ja","mainEntityOfPage":{"@id":"https:\/\/pokosho.com\/b\/archives\/1344#webpage"},"isPartOf":{"@id":"https:\/\/pokosho.com\/b\/archives\/1344#webpage"},"articleSection":"program"},{"@type":"BreadcrumbList","@id":"https:\/\/pokosho.com\/b\/archives\/1344#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/pokosho.com\/b#listItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/pokosho.com\/b","nextItem":{"@type":"ListItem","@id":"https:\/\/pokosho.com\/b\/archives\/category\/program#listItem","name":"program"}},{"@type":"ListItem","@id":"https:\/\/pokosho.com\/b\/archives\/category\/program#listItem","position":2,"name":"program","item":"https:\/\/pokosho.com\/b\/archives\/category\/program","nextItem":{"@type":"ListItem","@id":"https:\/\/pokosho.com\/b\/archives\/1344#listItem","name":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f"},"previousItem":{"@type":"ListItem","@id":"https:\/\/pokosho.com\/b#listItem","name":"\u30db\u30fc\u30e0"}},{"@type":"ListItem","@id":"https:\/\/pokosho.com\/b\/archives\/1344#listItem","position":3,"name":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f","previousItem":{"@type":"ListItem","@id":"https:\/\/pokosho.com\/b\/archives\/category\/program#listItem","name":"program"}}]},{"@type":"Organization","@id":"https:\/\/pokosho.com\/b\/#organization","name":"Pokosho!","description":"Programming, 3DCG, Cooking, Music, Nihonshu, Traveling...","url":"https:\/\/pokosho.com\/b\/"},{"@type":"Person","@id":"https:\/\/pokosho.com\/b\/archives\/author\/kaiba#author","url":"https:\/\/pokosho.com\/b\/archives\/author\/kaiba","name":"kaiba","image":{"@type":"ImageObject","@id":"https:\/\/pokosho.com\/b\/archives\/1344#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/c8fd036b590e436dc9c60a28edb1a9247ea90ac4cb1b2e8e8a5b3359d8f7090b?s=96&d=mm&r=g","width":96,"height":96,"caption":"kaiba"}},{"@type":"WebPage","@id":"https:\/\/pokosho.com\/b\/archives\/1344#webpage","url":"https:\/\/pokosho.com\/b\/archives\/1344","name":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f | Pokosho!","inLanguage":"ja","isPartOf":{"@id":"https:\/\/pokosho.com\/b\/#website"},"breadcrumb":{"@id":"https:\/\/pokosho.com\/b\/archives\/1344#breadcrumblist"},"author":{"@id":"https:\/\/pokosho.com\/b\/archives\/author\/kaiba#author"},"creator":{"@id":"https:\/\/pokosho.com\/b\/archives\/author\/kaiba#author"},"image":{"@type":"ImageObject","url":"https:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png","@id":"https:\/\/pokosho.com\/b\/archives\/1344\/#mainImage","width":319,"height":200},"primaryImageOfPage":{"@id":"https:\/\/pokosho.com\/b\/archives\/1344#mainImage"},"datePublished":"2012-01-14T23:27:39+09:00","dateModified":"2012-01-15T01:35:10+09:00"},{"@type":"WebSite","@id":"https:\/\/pokosho.com\/b\/#website","url":"https:\/\/pokosho.com\/b\/","name":"Pokosho!","description":"Programming, 3DCG, Cooking, Music, Nihonshu, Traveling...","inLanguage":"ja","publisher":{"@id":"https:\/\/pokosho.com\/b\/#organization"}}]},"og:locale":"ja_JP","og:site_name":"Pokosho!","og:type":"article","og:title":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f | Pokosho!","og:url":"https:\/\/pokosho.com\/b\/archives\/1344","og:image":"https:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png","og:image:secure_url":"https:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png","og:image:width":319,"og:image:height":200,"article:published_time":"2012-01-14T14:27:39+00:00","article:modified_time":"2012-01-14T16:35:10+00:00","twitter:card":"summary","twitter:title":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f | Pokosho!","twitter:image":"https:\/\/pokosho.com\/b\/wp-content\/uploads\/2012\/01\/tfidf.png"},"aioseo_meta_data":{"post_id":"1344","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"location":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2021-01-04 08:58:04","updated":"2022-10-31 22:23:05","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/pokosho.com\/b\" title=\"\u30db\u30fc\u30e0\">\u30db\u30fc\u30e0<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/pokosho.com\/b\/archives\/category\/program\" title=\"program\">program<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tTF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"\u30db\u30fc\u30e0","link":"https:\/\/pokosho.com\/b"},{"label":"program","link":"https:\/\/pokosho.com\/b\/archives\/category\/program"},{"label":"TF-IDF\u3092\u4f7f\u3063\u3066\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u9078\u3093\u3067\u307f\u305f","link":"https:\/\/pokosho.com\/b\/archives\/1344"}],"_links":{"self":[{"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/posts\/1344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/comments?post=1344"}],"version-history":[{"count":0,"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/posts\/1344\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/media\/1345"}],"wp:attachment":[{"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/media?parent=1344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/categories?post=1344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pokosho.com\/b\/wp-json\/wp\/v2\/tags?post=1344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}