{"blog_url":"https://masayukipo.hatenadiary.org/","type":"rich","author_url":"https://blog.hatena.ne.jp/masayukipo/","author_name":"masayukipo","title":"Nonnegative Sparse Linear Discriminant Analysis","provider_name":"Hatena Blog","image_url":null,"blog_title":"SuzukiMasayuki@Hatena::Diary","categories":["\u7814\u7a76"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmasayukipo.hatenadiary.org%2Fentry%2F20091110%2F1257872613\" title=\"Nonnegative Sparse Linear Discriminant Analysis - SuzukiMasayuki@Hatena::Diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u7269\u7406\u7684\u306a\u610f\u5473\u89e3\u91c8\u304c\u53ef\u80fd\u306a\u7279\u5fb4\u91cf\u30d9\u30af\u30c8\u30eb\u3092\u6b21\u5143\u5727\u7e2e\u3057\u305f\u3044\u3068\u304d\u306b\u306f\uff0c\u975e\u8ca0\u306a\u5909\u63db\u3092\u4f7f\u3063\u3066\u6b21\u5143\u5727\u7e2e\u3092\u4f7f\u3046\u306e\u304c\u826f\u3044\uff0e\u975e\u8ca0\u306a\u5909\u63db\u3092\u4f7f\u308f\u306a\u3044\u3068\uff0c\u7269\u7406\u7684\u610f\u5473\u89e3\u91c8\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\uff0e\u305d\u308c\u304b\u3089\uff0c\u6b21\u5143\u5727\u7e2e\u5f8c\u306e\u30c7\u30fc\u30bf\u306e\u610f\u5473\u3065\u3051\u304c\u3057\u3084\u3059\u304f\u306a\u308b\u3068\u3044\u3046\u70b9\u3067\uff0c\u30b9\u30d1\u30fc\u30b9\u306a\u5909\u63db\u3060\u3068\u306a\u304a\u826f\u3044\uff0e Nonnegative\u3067Sparse\u306a\u6b21\u5143\u5727\u7e2e\u6cd5\u306e\u4e00\u3064\u306b\uff0cNonnegative Sparse PCA*1(NSPCA)\u304c\u3042\u308b\uff0e NSPCA\u306e\u524d\u306b\uff0c\u666e\u901a\u306ePCA\u3092\u5fa9\u7fd2\u3059\u308b\uff0e\u6b21\u5143\u306e\u7279\u5fb4\u91cf\u3092\u500b\u4e26\u3079\u305f\u884c\u5217\u3092\uff0c\u6b21\u5143\u3078\u306e\u5727\u7e2e\u3092\u5b9f\u73fe\u3059\u308b\u6c42\u3081\u308b\u3079\u304d\u5909\u63db\u884c\u5217\u3092\u3068\u3059\u308b\u3068\uff0cPCA\u3067\u306f \uff08\uff0c\u306f\u30d5\u30ed\u30d9\u30cb\u30a6\u30b9\u30ce\u30eb\u30e0\uff09 \u3092\u89e3\u304f\u3053\u3068\u306b\u306a\u308b\uff0e\u3053\u308c\u306f\u89e3\u6790\u89e3\u304c\u3082\u3068\u307e\u3063\u3066\uff0c\u2026","version":"1.0","height":"190","url":"https://masayukipo.hatenadiary.org/entry/20091110/1257872613","width":"100%","published":"2009-11-10 02:03:33"}