{"title":"Ruby\u3067\u66f8\u304fMovieLens\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u306e\u63a8\u85a6","url":"https://kj-ki.hatenablog.com/entry/20080829/p1","blog_title":"kj-ki\u2019s blog","blog_url":"https://kj-ki.hatenablog.com/","description":"\u524d\u56de\u306f\uff0c\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u6e96\u5099\u307e\u3067\u3067\u3057\u305f\uff0e \u3053\u308c\u3067\u6e96\u5099\u304c\u6574\u3063\u305f\u306e\u3067\uff0c\u3053\u308c\u307e\u3067\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f7f\u3063\u3066\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e MovieLens\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u306e\u63a8\u85a6 \u307e\u305a\u306f87\u756a\u3055\u3093\u306e\u30c7\u30fc\u30bf\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\uff0e movie_lens_critics = Marshal.load(File.open('movie_lens.dump')) pp movie_lens_critics[87] \u3044\u3056\uff0c\u5b9f\u884c! % ./movie_lens.rb {\"Evil Dead II (1987)\"=>2.0, \"Strictly Ballroom (1992)\"=>3.0, \"Batman & Robin (1997)\u2026","version":"1.0","type":"rich","categories":["Ruby"],"author_url":"https://blog.hatena.ne.jp/kj-ki/","width":"100%","height":"190","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkj-ki.hatenablog.com%2Fentry%2F20080829%2Fp1\" title=\"Ruby\u3067\u66f8\u304fMovieLens\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\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_url":"https://hatena.blog","author_name":"kj-ki","published":"2008-08-29 00:00:00"}