{"type":"rich","blog_url":"https://haroperi.hatenadiary.org/","author_name":"haroperi","author_url":"https://blog.hatena.ne.jp/haroperi/","provider_name":"Hatena Blog","title":"\u30e9\u30c3\u758e\u56de\u5e30\u306eCV\u304c\u30ac\u30c1\u30e3\u306a\u306e\u3067\u7981\u3092\u72af\u3057\u3066cv.folds\u3092\u66f8\u304d\u63db\u3048\u308b\u8a18\u4e8b","image_url":null,"categories":["R"],"blog_title":"Haroperi.log","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fharoperi.hatenadiary.org%2Fentry%2F20140615%2F1402827955\" title=\"\u30e9\u30c3\u758e\u56de\u5e30\u306eCV\u304c\u30ac\u30c1\u30e3\u306a\u306e\u3067\u7981\u3092\u72af\u3057\u3066cv.folds\u3092\u66f8\u304d\u63db\u3048\u308b\u8a18\u4e8b - Haroperi.log\" 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","description":"\u6700\u8fd1\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u5360\u3044\u5e2b\u306e\u7814\u7a76\u3092\u3057\u3066\u304a\u308a\u3001\u95a2\u6570\u578b\u8a00\u8a9eR\u3068\u683c\u95d8\u3057\u3066\u3044\u307e\u3059\u3002LASSO\u56de\u5e30\u3068\u3044\u3046\u4fbf\u5229\u306a\u56de\u5e30\u304c\u3042\u308a\u307e\u3059\u3002 Ridge\u56de\u5e30\u3068\u306e\u4e3b\u306a\u9055\u3044\u3068\u3057\u3066\u3001Ridge\u306f\u540d\u8a5e\u3001LASSO\u306f\u7565\u8a9e*1\u3067\u3059\u3002 \u9ad8\u6b21\u5143\u7a7a\u9593\u3067\u306fL1-norm\u304c1\u3068\u306a\u308b\u70b9\u306e\u96c6\u5408\u304c\u6210\u3059\u591a\u9762\u4f53\u306e\u89d2\u3063\u3053\u304c\u30c8\u30b2\u30c8\u30b2\u3059\u308b\u306e\u3067\u3001\u4e8c\u4e57\u548c\u8aa4\u5dee\u306e\u7b49\u9ad8\u7dda\u304c\u8ef8\u4e0a\u3067\u3076\u3064\u304b\u308a\u3084\u3059\u304f\u306a\u308b\u305f\u3081\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u591a\u304f\u304c0\u306b\u306a\u308a\u307e\u3059\u3002glmnet\u3068lars\u3068\u3044\u30462\u7a2e\u985e\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u3042\u308b\u304c\u3001\u524d\u8005\u306f\u306a\u3093\u304bR3.0.3\u3067\u306f\u4f7f\u3048\u306a\u304b\u3063\u305f\u3002 \u5f8c\u8005\u306f\u6b63\u5247\u5316\u9805\u306e\u4fc2\u6570\u3092\u4ea4\u5dee\u691c\u5b9a\u3067\u6c7a\u5b9a\u3067\u304d\u308bcv.lars\u306a\u308b\u95a2\u6570\u304c\u3042\u308b\u3002\u3053\u308c\u3067\u81ea\u52d5\u7684\u306b\u6c7a\u5b9a\u3057\u305f\u3044\u3002 N <- 10 # N-fold cr\u2026","provider_url":"https://hatena.blog","url":"https://haroperi.hatenadiary.org/entry/20140615/1402827955","published":"2014-06-15 19:25:55","width":"100%"}