{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkj-ki.hatenablog.com%2Fentry%2F20080825%2Fp1\" title=\"Ruby\u3067\u66f8\u304f\u30a2\u30a4\u30c6\u30e0\u30d9\u30fc\u30b9\u306e\u63a8\u85a6 - kj-ki\u2019s blog\" 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","provider_url":"https://hatena.blog","author_name":"kj-ki","description":"\u524d\u56de\u4f5c\u6210\u3057\u305f\u30a2\u30a4\u30c6\u30e0\u30d9\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u3063\u3066\uff0c\u6620\u753b\u306e\u63a8\u85a6\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e \u30a2\u30a4\u30c6\u30e0\u76f8\u95a2\u306b\u3088\u308b\u63a8\u85a6 \u30a2\u30a4\u30c6\u30e0\u540c\u58eb\u306e\u76f8\u95a2\u5024\u3092\u4f5c\u6210\u3057\u3066\u304b\u3089\uff0c\u6279\u8a55\u5024\u3068\u76f8\u95a2\u5024\u3092\u639b\u3051\u5408\u308f\u305b\u307e\u3059\uff0e \u3042\u3089\u304b\u3058\u3081\u4f5c\u6210\u3057\u305f\u30a2\u30a4\u30c6\u30e0\u76f8\u95a2\u306e\u30c7\u30fc\u30bf\u3092\u6e21\u305b\u308b\u3068\uff0c\u8a08\u7b97\u304c\u65e9\u304f\u306a\u308b\u306e\u304c\u5b09\u3057\u3044\u3068\u3053\u308d\uff0e module My class Recommender # # \u30a2\u30a4\u30c6\u30e0\u76f8\u95a2\u3068\u6620\u753b\u8a55\u4fa1\u306e\u7a4d\u3067\u4e00\u756a\u306e\u6620\u753b\u3092\u63a8\u85a6\u3059\u308b # def get_item_similarity_recommendations(critics, me, options = {}) # \u5404\u30a2\u30a4\u30c6\u30e0\u306e\u76f8\u95a2\u306e\u3042\u308b\u30a2\u30a4\u30c6\u30e0\u3092\u8a08\u7b97\u3059\u308b # \u8a08\u7b97\u6e08\u307f\u306e\u30c7\u30fc\u30bf\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u305d\u306e\u2026","blog_url":"https://kj-ki.hatenablog.com/","blog_title":"kj-ki\u2019s blog","author_url":"https://blog.hatena.ne.jp/kj-ki/","width":"100%","image_url":null,"title":"Ruby\u3067\u66f8\u304f\u30a2\u30a4\u30c6\u30e0\u30d9\u30fc\u30b9\u306e\u63a8\u85a6","height":"190","type":"rich","categories":["Ruby"],"url":"https://kj-ki.hatenablog.com/entry/20080825/p1","version":"1.0","published":"2008-08-25 00:00:00"}