{"type":"rich","provider_name":"Hatena Blog","published":"2010-05-10 16:47:18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsousk.hatenadiary.org%2Fentry%2F20100510%2F1273477638\" title=\" \u5168\u6587\u691c\u7d22\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8abf\u3079\u305f\u30e1\u30e2 - \u89b3\u6e2c\u6240\u65e5\u8a8c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://sousk.hatenadiary.org/entry/20100510/1273477638","author_url":"https://blog.hatena.ne.jp/sousk/","image_url":null,"version":"1.0","height":"190","title":" \u5168\u6587\u691c\u7d22\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8abf\u3079\u305f\u30e1\u30e2","blog_title":"\u89b3\u6e2c\u6240\u65e5\u8a8c","description":"\u3055\u3063\u304f\u308a\u8abf\u3079\u308b\u3002 \u6982\u8981\u3092\u77e5\u308b \u8aad\u3080 http://ja.wikipedia.org/wiki/\u5168\u6587\u691c\u7d22 Ngram(N-gram)\u3068\u306f\u4f55\u304b & \u5f62\u614b\u7d20\u89e3\u6790\u3068\u306e\u6bd4\u8f03 \u30e1\u30e2 \u5f62\u614b\u7d20\u89e3\u6790: \u8f9e\u66f8\u54c1\u8cea\u306b\u3088\u308a\u691c\u7d22\u843d\u3061\u3082 N-Gram: \u30ce\u30a4\u30ba: \u4eac\u90fd -> \u6771\u4eac\u90fd\u5e81 \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30b5\u30a4\u30ba\u80a5\u5927\u5316 \u8a55\u4fa1\u6307\u6a19 recall (\u518d\u73fe\u7387): \u691c\u7d22\u6f0f\u308c\u306e\u5c11\u306a\u3055 precision (\u9069\u5408\u7387): \u691c\u7d22\u30ce\u30a4\u30ba\u306e\u5c11\u306a\u3055 recall \u3068 precision \u306f\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5 \u65e5\u672c\u8a9e\u7e1b\u308a\u306a\u3089\u5f62\u614b\u7d20\u89e3\u6790 ? Ngram \u306e\u5229\u70b9\u306f\u8a00\u8a9e\u9078\u3070\u305a\u9069\u7528\u53ef\u80fd\u306a\u3053\u3068 \u4f46\u3057\u539f\u7406\u7684\u306b\u7cbe\u5ea6\u304c\u5f62\u614b\u7d20\u89e3\u6790\u306b\u53ca\u3070\u306a\u3044 \u691c\u7d22\u629c\u3051\u3092\u56de\u907f\u3057\u305f\u3044\u7b49\u306e\u660e\u78ba\u306a\u7406\u7531\u306b\u2026","provider_url":"https://hatena.blog","author_name":"sousk","categories":["mongo"],"blog_url":"https://sousk.hatenadiary.org/","width":"100%"}