{"image_url":null,"provider_url":"https://hatena.blog","blog_title":"cartooh\u306e\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcartooh.hatenadiary.org%2Fentry%2F20050209%2Fp1\" title=\" Latent Semantic Indexing\u306a\u308b\u3082\u306e\u3092\u77e5\u3063\u305f - cartooh\u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","author_url":"https://blog.hatena.ne.jp/cartooh/","author_name":"cartooh","provider_name":"Hatena Blog","height":"190","title":" Latent Semantic Indexing\u306a\u308b\u3082\u306e\u3092\u77e5\u3063\u305f","description":"\u3053\u308c\u306f\uff0c\u7d50\u69cb\u308f\u304b\u308a\u3084\u3059\u304b\u3063\u305f\uff0e http://www.r.dl.itc.u-tokyo.ac.jp/~nakagawa/infoDB/ir-lsi.pdfLSI\u306fSVD(Singular Value Decomposition)\u3068\u3044\u3046\u6570\u5b66\u7684\u6280\u6cd5\u3092\u4f7f\u3063\u3066\u3044\u308b\uff0e\u3068\u3053\u308d\u3067\uff0cSVD\u3063\u3066\u4f55\u306e\u7565\u3060.\u3042\u304f\u56fd\u969b\u4f1a\u8b70\u306e\u8ad6\u6587\u306b\u306f(Single value decomposition)\u3068\u304b\u66f8\u3044\u3066\u3042\u308b\u3057\uff0e\u3061\u306a\u307f\u306b\u65e5\u672c\u8a9e\u8a33\u306f\u7279\u7570\u5024\u5206\u89e3\u3089\u3057\u3044\uff0e\u3069\u3063\u304b\u805e\u3044\u305f\u3053\u3068\u3042\u308a\u305d\u3046\u3060\u3051\u3069\uff0c\u7dda\u5f62\u53f0\u6570\u307e\u3068\u3082\u306b\u3084\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u304b\u3089\u306a...\u3061\u306a\u307f\u306b\uff0cSVD\u3067\u63a2\u305b\u3070\u3059\u308b\u898b\u3064\u304b\u308b\u3051\u3069\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u3082\u898b\u3064\u304b\u3063\u305f\uff0e\u307e\u3060\u8a66\u3057\u3066\u306a\u3044\u3051\u3069\uff0e http://w\u2026","type":"rich","published":"2005-02-09 00:00:00","url":"https://cartooh.hatenadiary.org/entry/20050209/p1","categories":["LSI"],"version":"1.0","blog_url":"https://cartooh.hatenadiary.org/"}