{"type":"rich","author_name":"derwind","image_url":null,"blog_url":"https://randommemory.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2016%2F07%2F07%2F012034\" title=\"\u30d9\u30a4\u30ba\u66f4\u65b0\u3092\u8003\u3048\u308b - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","published":"2016-07-07 01:20:34","width":"100%","version":"1.0","height":"190","author_url":"https://blog.hatena.ne.jp/derwind/","description":"\u3042\u308b\u4e8b\u8c61$X$\u306e\u78ba\u7387\u306b\u8208\u5473\u304c\u3042\u308b\u3068\u3059\u308b\u3002\u305d\u308c\u3068\u95a2\u9023\u3057\u3001\u4e8b\u8c61$A,B,C,\\cdots$\u304c\u3042\u308b\u3068\u3057\u3001\u307e\u305f\u3053\u308c\u3089\u306f$X,X^c$\u306b\u95a2\u3057\u3066\u6761\u4ef6\u4ed8\u304d\u72ec\u7acb\u3067\u3042\u308b\u3082\u306e\u3068\u3059\u308b\u3002\u5373\u3061\u3001 $P(A,B|X)=P(A|X)P(B|X),\\ P(A,B|X^c) = P(A|X^c)P(B|X^c)$\u306a\u3069\u304c\u6210\u7acb\u3059\u308b\u3068\u3059\u308b\u3002 \u4f8b\u3048\u3070\u3001$X$\u306f\u300c\u30e1\u30fc\u30eb\u304c\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u3067\u3042\u308b\u300d\u3067\u3001$A$\u306f\u300c\u30e1\u30fc\u30eb\u304cNG\u30ef\u30fc\u30c91\u3092\u542b\u3080\u300d\u3001 $B$\u306f\u300c\u30e1\u30fc\u30eb\u304cNG\u30ef\u30fc\u30c92\u3092\u542b\u3080\u300d\u306a\u3069\u3067\u3042\u308b\u3002\u3053\u306e\u4e8b\u4f8b\u3067\u306f\u6761\u4ef6\u4ed8\u304d\u72ec\u7acb\u6027\u306e\u4eee\u5b9a\u306e\u59a5\u5f53\u6027\u304c\u3042\u3084\u3057\u3044\u304c\u5fdc\u7528\u4e0a\u306f\u6c17\u306b\u3057\u306a\u3044\u3067\u3082\u3055\u307b\u3069\u554f\u984c\u306f\u306a\u3044\u3088\u3046\u3060\u3002\u30d9\u30a4\u30ba\u306e\u5b9a\u7406\u3068\u306f \\begin{equation} P(\u2026","categories":["statistics"],"url":"https://randommemory.hatenablog.com/entry/2016/07/07/012034","provider_url":"https://hatena.blog","blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","title":"\u30d9\u30a4\u30ba\u66f4\u65b0\u3092\u8003\u3048\u308b"}