{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpaper.hatenadiary.jp%2Fentry%2F2016%2F12%2F04%2F222905\" title=\"\u30d0\u30f3\u30c7\u30a3\u30c3\u30c8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5fa9\u7fd2\uff13\uff1aUCB(Upper Confidence Bound) - \u3081\u3082\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/misos/20161204/20161204222610.png","author_name":"misos","description":"\u524d\u56de UCB(Upper Confidence Bound) UCB\u306e\u8aac\u660e \u7406\u8ad6\u7684\u306a\u8aac\u660e UCB\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 \u30a2\u30fc\u30e0\u306e\u5b9a\u7fa9 Arm0: \u30d9\u30eb\u30cc\u30fc\u30a4 Arm1: \u9069\u5f53\u306b\u4f5c\u3063\u305f\u5206\u5e03 \u5b9f\u9a13 Arm0: \u30d9\u30eb\u30cc\u30fc\u30a4 Arm1: \u9069\u5f53\u306b\u4f5c\u3063\u305f\u5206\u5e03 \u6b21\u56de \u53c2\u8003\u6587\u732e \u524d\u56de \u03b5-Greedy+softmax\u306b\u3064\u3044\u3066\u3084\u3063\u305f\u3002 UCB(Upper Confidence Bound) UCB\u306e\u8aac\u660e \u3053\u308c\u307e\u3067\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u30a2\u30fc\u30e0\u306e\u671f\u5f85\u5831\u916c\u304b\u3089\u5f15\u304f\u304b\u3069\u3046\u304b\u3092\u5b9a\u3081\u3066\u3044\u305f\u3051\u308c\u3069\u3082\u3001\u30a2\u30fc\u30e0\u3092\u5f15\u3044\u305f\u56de\u6570\uff08\u3069\u308c\u304f\u3089\u3044\u305d\u306e\u30a2\u30fc\u30e0\u306b\u3064\u3044\u3066\u77e5\u8b58\u304c\u3042\u308b\u304b\uff09 \u304c\u8003\u616e\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u3002 \u305d\u308c\u3092\u8e0f\u307e\u3048\u305f\u4e0a\u3067\u3001\u201d\u30dc\u30fc\u30ca\u30b9\u201d\u3068\u3044\u3046\u5909\u6570\u3092\u8ffd\u52a0\u3057\u2026","categories":["python","\u6a5f\u68b0\u5b66\u7fd2","\u30d0\u30f3\u30c7\u30a3\u30c3\u30c8"],"title":"\u30d0\u30f3\u30c7\u30a3\u30c3\u30c8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5fa9\u7fd2\uff13\uff1aUCB(Upper Confidence Bound)","published":"2016-12-04 22:29:05","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/misos/","url":"https://paper.hatenadiary.jp/entry/2016/12/04/222905","type":"rich","blog_url":"https://paper.hatenadiary.jp/","version":"1.0","height":"190","provider_name":"Hatena Blog","blog_title":"\u3081\u3082","width":"100%"}