{"blog_url":"https://fujimizu.hatenablog.com/","width":"100%","height":"190","author_url":"https://blog.hatena.ne.jp/mjmania/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffujimizu.hatenablog.com%2Fentry%2F20100317%2F1268806789\" title=\" NMF(Non-negative Matrix Factorization)\u3092\u8a66\u3057\u3066\u307f\u305f - \u306e\u3093\u3073\u308a\u8aad\u66f8\u65e5\u8a18\" 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","url":"https://fujimizu.hatenablog.com/entry/20100317/1268806789","published":"2010-03-17 15:19:49","blog_title":"\u306e\u3093\u3073\u308a\u8aad\u66f8\u65e5\u8a18","categories":["Programming"],"image_url":null,"description":"\u5148\u9031\u306f\u8a00\u8a9e\u51e6\u7406\u5b66\u4f1a\u306e\u5168\u56fd\u5927\u4f1a\u306b\u53c2\u52a0\u3057\u3066\u304d\u305f\u306e\u3067\u3059\u304c\u3001\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u300c\u63a8\u85a6\u30b7\u30b9\u30c6\u30e0 -\u6a5f\u68b0\u5b66\u7fd2\u306e\u8996\u70b9\u304b\u3089-\u300d\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u305f\u884c\u5217\u5206\u89e3\u306b\u8208\u5473\u304c\u6e67\u3044\u305f\u306e\u3067\u5b9f\u88c5\u3057\u3088\u3046\u3068\u596e\u95d8\u4e2d\u3067\u3059\u3002\u3068\u308a\u3042\u3048\u305a\u884c\u5217\u3044\u3058\u308a\u306e\u7df4\u7fd2\u306b\u3001\u624b\u5143\u306e\u672c\u306b\u8aac\u660e\u304c\u3042\u308bNMF(Non-negative matrix factorization)\u3092\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u53c2\u8003\u306b\u3057\u305f\u66f8\u7c4d\u306f\u300cR\u3067\u5b66\u3076\u30af\u30e9\u30b9\u30bf\u89e3\u6790\u300d\u3068\u300c\u96c6\u5408\u77e5\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u300d\u3067\u3059\u3002NMF\u306fn\u00d7m\u306e\u884c\u5217\u3092n\u00d7k, k\u00d7m\u306e2\u884c\u5217\u306e\u7a4d\u306b\u5206\u89e3\u3059\u308b\u624b\u6cd5\u3067\u3001\u5206\u89e3\u5f8c\u306e\u884c\u5217\u306f\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u7d50\u679c\u3068\u3057\u3066\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u6587\u66f8\u306e\u7279\u5fb4\u3092bag-of-words\u3067\u8868\u3057\u305f\u6587\u66f8-\u5358\u8a9e\u884c\u5217\u3092\u5206\u89e3\u3059\u308b\u3068\u3001\u6587\u66f8\u306e\u5404\u30af\u2026","author_name":"mjmania","type":"rich","provider_url":"https://hatena.blog","title":" NMF(Non-negative Matrix Factorization)\u3092\u8a66\u3057\u3066\u307f\u305f","version":"1.0"}