{"id":10788,"date":"2017-06-29T10:00:52","date_gmt":"2017-06-29T01:00:52","guid":{"rendered":"http:\/\/sitest.jp\/blog\/?p=10788"},"modified":"2017-06-28T21:04:32","modified_gmt":"2017-06-28T12:04:32","slug":"%e6%a9%9f%e6%a2%b0%e5%ad%a6%e7%bf%92%e3%81%a7%e3%83%97%e3%83%ad%e9%87%8e%e7%90%83%e3%81%ae%e5%8b%9d%e6%95%97%e4%ba%88%e6%83%b3%e3%82%92%e3%82%84%e3%81%a3%e3%81%a6%e3%81%bf%e3%81%9f%ef%bc%81","status":"publish","type":"post","link":"https:\/\/sitest.jp\/blog\/?p=10788","title":{"rendered":"\u6a5f\u68b0\u5b66\u7fd2\u3067\u30d7\u30ed\u91ce\u7403\u306e\u52dd\u6557\u4e88\u60f3\u3092\u3084\u3063\u3066\u307f\u305f\uff01"},"content":{"rendered":"<p>\u5f53\u793e\u3067\u306f\u3001\u300c<a href=\"http:\/\/spaia.jp\" title=\"SPAIA\" target=\"_blank\">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<\/p>\n<p>\u8fd1\u65e5\u3001\u30d7\u30ed\u91ce\u7403\u306e \u300c<a href=\"http:\/\/spaia.jp\/baseball\/npb\/prediction\" title=\"\u52dd\u6557\u4e88\u60f3\" target=\"_blank\">\u52dd\u6557\u4e88\u60f3<\/a>\u300d \u3092\u884c\u3046\u30b5\u30fc\u30d3\u30b9\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002<br \/>\n\u305d\u3053\u3067\u3001\u4eca\u56de\u306f\u52dd\u6557\u4e88\u60f3\u306e\u7c21\u5358\u306a AI \u306e\u4ed5\u7d44\u307f\u3068\u3001\u4eca\u5f8c\u306e\u5c55\u671b\u3092\u3054\u7d39\u4ecb\u3057\u305f\u3044\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 \u3069\u3046\u3084\u3063\u3066\u4e88\u60f3\u3057\u3066\u3044\u308b\u306e\uff1f<\/h3>\n<\/li>\n<\/ul>\n<\/div>\n<p>\u52dd\u6557\u4e88\u60f3\u3092\u884c\u3046\u624b\u6cd5\u306b\u306f\u3001WAR\uff08Wins Above Replacement\uff09\u306a\u3069\u306e\u6307\u6a19\u3092\u5229\u7528\u3059\u308b\u7d71\u8a08\u7684\u624b\u6cd5\u306a\u3069\u3001\u8272\u3005\u306a\u624b\u6cd5\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5f53\u793e\u3067\u306f machine learning\uff08\u6a5f\u68b0\u5b66\u7fd2\uff09\u3092\u7528\u3044\u305f\u624b\u6cd5\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001\u5f53\u793e\u3068\u306e\u63d0\u643a\u4f01\u696d\u69d8\u304b\u3089\u5b9a\u671f\u7684\u306b\u63d0\u4f9b\u3057\u3066\u9802\u3044\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3092\u57fa\u306b\u30b3\u30f3\u30d0\u30fc\u30c8\u3092\u884c\u3044\u3001\u5bfe\u8c61\u3068\u306a\u308b\u5bfe\u6226\u30c1\u30fc\u30e0\u6bce\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u30d9\u30af\u30c8\u30eb\u5316\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u306e\u30d9\u30af\u30c8\u30eb\u30c7\u30fc\u30bf\u3092 Classifier\uff08\u5206\u985e\u5668\uff09\u3092\u7528\u3044\u3066\u3001\u52dd\u6557\u306e\u78ba\u5ea6\u3092 A \u301c C \u306e3\u6bb5\u968e\u306e\u57fa\u6e96\u3067\u7b97\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/storage.googleapis.com\/sitest-wp\/blog\/wp-content\/uploads\/2017\/05\/ef62cc3eb4a2e5bdb8e4b1d21b835a6a-300x182.png\" alt=\"\" width=\"300\" height=\"182\" class=\"alignnone size-medium wp-image-10794\" \/><\/p>\n<p>\u307e\u305f\u3001\u5206\u985e\u5668\u3068\u3057\u3066\u306f\u3001\u73fe\u5728\u306f Random Forest\uff08\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\uff09\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" src=\"https:\/\/storage.googleapis.com\/sitest-wp\/blog\/wp-content\/uploads\/2017\/05\/randam_forest-300x174.png\" alt=\"\" width=\"300\" height=\"174\" class=\"alignnone size-medium wp-image-10796\" \/><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u7b97\u51fa\u3055\u308c\u305f\u3001\u57fa\u6e96\u5024\u3092\u57fa\u306b\u6b21\u56de\u306e\u5bfe\u6226\u30c1\u30fc\u30e0\u6bce\u306e\u52dd\u6557\u4e88\u60f3\u3092\u7b97\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<div class=\"frame_headding\">\n<h3 style=\"text-align: left;\">\u25a0 \u306a\u305c\u3001Random Forest\uff08\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\uff09\uff1f<\/h3>\n<\/div>\n<p>\u73fe\u5728\u3001machine learning\uff08\u6a5f\u68b0\u5b66\u7fd2\uff09\u306e Classifier\uff08\u5206\u985e\u5668\uff09\u3068\u8a00\u3048\u3070\u3001Deep Learning\uff08\u6df1\u5c64\u5b66\u7fd2\uff09\u304c\u975e\u5e38\u306b\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u73fe\u5728\u306f\u3042\u3048\u3066 Random Forest\uff08\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\uff09\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\nRandom Forest\uff08\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\uff09\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u5927\u304d\u306a\u7406\u7531\u3068\u3057\u3066\u3001\u307e\u3060\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u9593\u3082\u306a\u304f\u3001\u89e3\u6790\u306b\u5bfe\u3057\u3066\u306e\u6709\u7528\u306a\u7279\u5fb4\u5909\u6570\u3092\u898b\u51fa\u305b\u3066\u304a\u3089\u305a\u3001\u305d\u308c\u3092\u898b\u51fa\u3059\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>Random Forest\uff08\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\uff09\u306f\u4ee5\u4e0b\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre><code>\u25a0 \u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\n\n\u30fb\u30e1\u30ea\u30c3\u30c8\n\n\u3000\u7279\u5fb4\u91cf\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u306a\u3044\uff08SVM \u306a\u3069\u306e\u5206\u985e\u624b\u6cd5\u3067\u306f\u5fc5\u8981\u306b\u306a\u308b\uff09\n\u3000\u8003\u616e\u3059\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5c11\u306a\u3044\n\u3000\u4e26\u5217\u5316\u304c\u5bb9\u6613\n\u3000\u3069\u306e\u7279\u5fb4\u91cf\u304c\u91cd\u8981\u304b\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u308b\n\n\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\n\n\u3000\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u3067\u306f SVM \u306a\u3069\u306e\u5206\u985e\u624b\u6cd5\u306b\u6bd4\u3079\u3066\u6c4e\u5316\u6027\u80fd\u304c\u4e0b\u304c\u308b\n<\/code><\/pre>\n<p>\n\u3053\u306e\u3088\u3046\u306b\u3001\u73fe\u5728\u3069\u306e\u7279\u5fb4\u5909\u6570\u304c\u91cd\u8981\u3092\u6a21\u7d22\u3057\u3066\u3044\u308b\u72b6\u6cc1\u306a\u306e\u3067\u3001\u3042\u3048\u3066 Random Forest\uff08\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\uff09\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4eca\u5f8c\u3001\u91cd\u8981\u306a\u7279\u5fb4\u5909\u6570\u304c\u898b\u51fa\u305b\u308c\u3070\u3001\u3088\u308a\u5206\u985e\u80fd\u529b\u306e\u9ad8\u3044 Classifier\uff08\u5206\u985e\u5668\uff09\u306b\u5909\u66f4\u3057\u3066\u884c\u304f\u4e88\u5b9a\u3067\u3059\u3002<\/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\u52dd\u6557\u4e88\u60f3\u306e\u7c21\u5358\u306aAI\u306e\u4ed5\u7d44\u307f\u3068\u3001\u4eca\u5f8c\u306e\u5c55\u671b\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<br \/>\n\u5f0a\u793e\u306b\u306f\u3001\u91ce\u7403\u306b\u8a73\u3057\u3044\u4eba\u6750\u304c\u591a\u6570\u3044\u307e\u3059\u306e\u3067\u3001\u6bce\u65e5 \u300c\u4eba\u9593 vs AI\u300d \u3068\u3044\u3063\u305f\u4e88\u60f3\u306e\u5bfe\u6226\u3092\u884c\u3044\u3064\u3064\u3001\u305d\u3053\u304b\u3089\u5f97\u3089\u308c\u305f\u30ce\u30a6\u30cf\u30a6\u3092\u53d6\u308a\u8fbc\u3093\u3067\u884c\u304d\u3001\u3088\u308a\u7cbe\u5ea6\u306e\u9ad8\u3044\u52dd\u6557\u4e88\u60f3\u306e\u65bd\u7b56\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u662f\u975e\u3001\u52dd\u6557\u4e88\u60f3\u7cbe\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u306e\u3092\u3054\u671f\u5f85\u9802\u304d\u3001\u52dd\u6557\u4e88\u60f3\u3092\u304a\u697d\u3057\u307f\u9802\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u793e\u3067\u306f\u3001\u300cSPAIA\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 \u8fd1\u65e5\u3001\u30d7\u30ed\u91ce\u7403\u306e \u300c\u52dd\u6557\u4e88\u60f3\u300d \u3092\u884c\u3046\u30b5\u30fc\u30d3\u30b9\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002 \u305d\u3053\u3067\u3001\u4eca\u56de\u306f\u52dd\u6557\u4e88\u60f3\u306e\u7c21\u5358\u306a AI \u306e\u4ed5\u7d44\u307f\u3068\u3001\u4eca\u5f8c\u306e\u5c55\u671b\u3092\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[25,49],"tags":[],"acf":false,"_links":{"self":[{"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/posts\/10788"}],"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=10788"}],"version-history":[{"count":15,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/posts\/10788\/revisions"}],"predecessor-version":[{"id":11481,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/posts\/10788\/revisions\/11481"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/media\/10799"}],"wp:attachment":[{"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/media?parent=10788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/categories?post=10788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sitest.jp\/blog\/wp-json\/wp\/v2\/tags?post=10788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}