{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frin1024.hatenadiary.org%2Fentry%2F20091109%2F1257745590\" title=\"\u76f8\u4e92\u60c5\u5831\u91cf(mutual information)\u306b\u3064\u3044\u3066\u306e\u30e1\u30e2 - uncertain world\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u76f8\u4e92\u60c5\u5831\u91cf(mutual information)\u306b\u3064\u3044\u3066\u306e\u30e1\u30e2","author_name":"rin1024","published":"2009-11-09 14:46:30","url":"https://rin1024.hatenadiary.org/entry/20091109/1257745590","blog_title":"uncertain world","type":"rich","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/rin1024/","description":"\u63a8\u85a6\u306e\u52c9\u5f37\u306e\u4e00\u74b0\u306e\u30e1\u30e2\u3067\u3059\u3002 \u76f8\u4e92\u60c5\u5831\u91cf\u3068\u306f\u3001\u5358\u8a9eA\u304c\u51fa\u305f\u3089\u5358\u8a9eB\u3082\u6587\u66f8X\u306b\u51fa\u308b\u3068\u3044\u3046 \u60c5\u5831\u91cf\u306e\u8a08\u7b97\u306b\u4f7f\u3048\u305d\u3046\u306a\u7406\u8ad6\u3002 \u3053\u308c\u3092\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u969b\u306e\u6307\u6a19\u306b\u4f7f\u3048\u306a\u3044\u304b\u3068\u6a21\u7d22\u4e2d\u3067\u3059\u3002 \u6570\u5f0f\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3002 \u6570A\u3068\u304b\u6570B\u304c\u8d85\u82e6\u624b\u3060\u3063\u305f\u306e\u3067\u3001 \u89e3\u91c8\u304c\u3042\u3063\u3066\u3044\u308b\u306e\u304b\u30a2\u30ec\u306a\u306e\u3067\u3059\u304c\u3001 \u3053\u306e\u5f0f\u3092\u3053\u3093\u306a\u98a8\u306b\u89e3\u91c8\u3067\u304d\u308b\u3093\u3058\u3083\u306a\u3044\u304b\u3068\u8003\u3048\u3066\u307f\u307e\u3057\u305f\u3002 (\u6b63\u3057\u3044\u6570\u5f0f\u3058\u3083\u306a\u3044\u306e\u3067\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044) \u76f8\u4e92\u60c5\u5831\u91cf = log( (\u5168\u6587\u66f8\u306b\u51fa\u73fe\u3057\u305f\u5358\u8a9e\u306e\u7dcf\u6570 * \u5358\u8a9eA\u3068\u5358\u8a9eB\u306e\u5171\u8d77\u983b\u5ea6) / (\u5358\u8a9eA\u306e\u51fa\u73fe\u983b\u5ea6 * \u5358\u8a9eB\u306e\u51fa\u73fe\u983b\u5ea6) ) \u591a\u5206\u8272\u3005\u9593\u9055\u3063\u3066\u308b\u3088\u3046\u306a\u6c17\u3082\u3059\u308b\u3051\u3069\u3002 \u3067\u3001\u4f5c\u3063\u305f\u306e\u304c\u4ee5\u4e0b\u306eSQL\u3002 insert i\u2026","blog_url":"https://rin1024.hatenadiary.org/","provider_name":"Hatena Blog","image_url":"http://upload.wikimedia.org/math/5/1/1/511ea3d5e0ccf0c15376c0935e23d5b1.png","categories":["MySQL"],"version":"1.0"}