{"width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/cross_hyou/20260506/20260506083615.jpg","author_name":"cross_hyou","description":"www.crosshyou.info \u4eca\u56de\u306f\u3001glmnet \u30a8\u30f3\u30b8\u30f3\u3067 multinomial logistic regression \u3067\u3084\u3063\u3066\u307f\u307e\u3059\u3002 \u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002multinom_reg() \u95a2\u6570\u3067\u3059\u3002 \u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 \u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u30b0\u30ea\u30c3\u30c9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 \u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 \u6700\u826f\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 \u6700\u826f\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u6700\u7d42\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 df_train \u306e\u30c7\u30fc\u30bf\u3067\u5b66\u7fd2\u3057\u307e\u3059\u3002 df_test \u306e\u30c7\u30fc\u30bf\u3067\u4e88\u6e2c\u3057\u307e\u3059\u3002 3, 4, 5, 6, 9, 10 \u884c\u76ee\u304c\u6b63\u89e3\u3057\u3066\u3044\u307e\u3059\u3002 \u6df7\u5408\u884c\u5217\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002conf_mat() \u95a2\u6570\u3092\u4f7f\u3044\u307e\u3059\u3002 \u524d\u56de\u2026","published":"2026-05-06 09:06:13","author_url":"https://blog.hatena.ne.jp/cross_hyou/","height":"190","blog_url":"https://www.crosshyou.info/","blog_title":"R\u3067\u4f55\u304b\u3092\u3057\u305f\u308a\u3001\u8aad\u66f8\u3092\u3059\u308b\u30d6\u30ed\u30b0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","title":"UCI Machine Learning Repository \u306e Obesity \u30c7\u30fc\u30bf\u306e\u5206\u67907 - multinomial logistic regression \u3067\u306e\u4e88\u6e2c\u3002\u6b63\u89e3\u7387\u306f 90.1%","url":"https://www.crosshyou.info/entry/2026/05/06/090613","type":"rich","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.crosshyou.info%2Fentry%2F2026%2F05%2F06%2F090613\" title=\"UCI Machine Learning Repository \u306e Obesity \u30c7\u30fc\u30bf\u306e\u5206\u67907 - multinomial logistic regression \u3067\u306e\u4e88\u6e2c\u3002\u6b63\u89e3\u7387\u306f 90.1% - R\u3067\u4f55\u304b\u3092\u3057\u305f\u308a\u3001\u8aad\u66f8\u3092\u3059\u308b\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u30c7\u30fc\u30bf\u5206\u6790"]}