{"title":"RPCA: \u753b\u50cf\u306e\u7570\u5e38\u691c\u77e5&\u6559\u5e2b\u30c7\u30fc\u30bf\u304c\u4e0d\u8981!","version":"1.0","blog_url":"https://yoshishinnze.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/y/yoshishinnze/20260108/20260108172811.png","url":"https://yoshishinnze.hatenablog.com/entry/2026/01/08/173025","author_url":"https://blog.hatena.ne.jp/yoshishinnze/","description":"\u76ee\u6b21 \u7523\u696d\u5206\u91ce\u3067\u306f\u3001\u753b\u50cf\u304b\u3089\u4f55\u304b\u3057\u3089\u7570\u5e38\u304c\u8d77\u304d\u3066\u306a\u3044\u304b\u3092\u691c\u77e5\u3059\u308b\u3068\u3044\u3046\u7570\u5e38\u691c\u77e5\u306e\u30bf\u30b9\u30af\u304c\u76f8\u5f53\u6570\u5b58\u5728\u3057\u307e\u3059\u3002 \u4eca\u65e5\u306f\u305d\u3093\u306a\u7570\u5e38\u691c\u77e5\u306e\u624b\u6cd5\u3068\u3057\u3066\u4ee3\u8868\u7684\u306a\u624b\u6cd5\u3067\u3042\u308bRPCA\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 \u6982\u8981 RPCA (Robust Principal Component Analysis: \u30ed\u30d0\u30b9\u30c8\u4e3b\u6210\u5206\u5206\u6790) \u3068\u306f\u3001\u4e00\u8a00\u3067\u8a00\u3048\u3070\u3001\u30c7\u30fc\u30bf\u884c\u5217\u3092 \u300c\u5b89\u5b9a\u3057\u305f\u5171\u901a\u30d1\u30bf\u30fc\u30f3\uff08\u80cc\u666f\uff09\u300d\u3068\u300c\u7a81\u767a\u7684\u306a\u5909\u5316\uff08\u7570\u5e38\u30fb\u7570\u7269\uff09\u300d\u306b\u3001\u6570\u5b66\u306e\u529b\u3067\u30d1\u30ab\u30c3\u3068\u5206\u96e2\u3059\u308b\u624b\u6cd5 \u3067\u3059\u3002 \u540d\u524d\u306b\u300c\u30ed\u30d0\u30b9\u30c8\uff08\u9811\u5065\uff09\u300d\u3068\u4ed8\u3044\u3066\u3044\u308b\u306e\u306f\u3001\u5f93\u6765\u306ePCA\uff08\u4e3b\u6210\u5206\u5206\u6790\uff09\u304c\u300c\u5927\u304d\u306a\u5916\u308c\u5024\uff08\u7570\u5e38\uff09\u300d\u306b\u5f31\u304b\u3063\u305f\u3068\u3044\u3046\u5f31\u70b9\u3092\u514b\u670d\u3057\u305f\u624b\u6cd5\u3060\u304b\u3089\u3067\u3059\u3002 \u76f4\u611f\u7684\u306a\u30a4\u30e1\u2026","height":"190","published":"2026-01-08 17:30:25","author_name":"yoshishinnze","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyoshishinnze.hatenablog.com%2Fentry%2F2026%2F01%2F08%2F173025\" title=\"RPCA: \u753b\u50cf\u306e\u7570\u5e38\u691c\u77e5&amp;\u6559\u5e2b\u30c7\u30fc\u30bf\u304c\u4e0d\u8981! - \u6687\u3055\u3048\u3042\u308c\u3070\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3044\u3058\u308a\" 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","blog_title":"\u6687\u3055\u3048\u3042\u308c\u3070\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3044\u3058\u308a","categories":["AI"],"type":"rich","width":"100%"}