{"height":"190","title":"Mahout in Action Chapter 3 Summary","image_url":null,"blog_url":"https://blog.akanumahiroaki.com/","categories":[],"width":"100%","provider_name":"Hatena Blog","description":"Mahout in Action\u306eChapter3\u306b\u3064\u3044\u3066\u306e\u81ea\u5206\u306e\u7406\u89e3\u3092\u30e1\u30e2\u3002 \u55dc\u597d\u30c7\u30fc\u30bf\u306e\u8868\u73fe Preference\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 Preference\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u6700\u3082\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3067\u3001\u4e00\u3064\u306e\u30e6\u30fc\u30b6ID\u3001\u30a2\u30a4\u30c6\u30e0ID\u3001\u55dc\u597d\u5024\u3067\u55dc\u597d\u6027\u3092\u8868\u3059 \u4e00\u3064\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4e00\u4eba\u306e\u30e6\u30fc\u30b6\u306e\u4e00\u3064\u306e\u30a2\u30a4\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u55dc\u597d\u6027\u3092\u8868\u3057\u3066\u3044\u308b \u4e00\u3064\u306eGenericPreference\u306f20\u30d0\u30a4\u30c8\u306e\u6709\u7528\u306a\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u3066\u304a\u308a\u30018\u30d0\u30a4\u30c8\u306e\u30e6\u30fc\u30b6ID\uff08Java\u306elong\u578b\uff09\u30018\u30d0\u30a4\u30c8\u306e\u30a2\u30a4\u30c6\u30e0ID\uff08long\uff09\u30014\u30d0\u30a4\u30c8\u306e\u55dc\u597d\u5024\uff08float\uff09\u304b\u3089\u6210\u3063\u3066\u3044\u308b \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5b58\u5728\u3059\u308b\u305f\u3081\u306b\u306f\u4e0a\u8a18\u4ee5\u5916\u306b28\u30d0\u30a4\u30c8\u3082\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u304b\u304b\u2026","author_name":"akanuma-hiroaki","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.akanumahiroaki.com%2Fentry%2F2011%2F11%2F09%2F000000\" title=\"Mahout in Action Chapter 3 Summary - Tech Blog by Akanuma Hiroaki\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","author_url":"https://blog.hatena.ne.jp/akanuma-hiroaki/","blog_title":"Tech Blog by Akanuma Hiroaki","url":"https://blog.akanumahiroaki.com/entry/2011/11/09/000000","published":"2011-11-09 00:00:00","type":"rich"}