{"author_name":"cross_hyou","height":"190","provider_name":"Hatena Blog","published":"2025-11-15 08:56:18","blog_title":"R\u3067\u4f55\u304b\u3092\u3057\u305f\u308a\u3001\u8aad\u66f8\u3092\u3059\u308b\u30d6\u30ed\u30b0","blog_url":"https://www.crosshyou.info/","url":"https://www.crosshyou.info/entry/2025/11/15/085618","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/cross_hyou/20251115/20251115082605.jpg","width":"100%","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/cross_hyou/","version":"1.0","categories":["\u30c7\u30fc\u30bf\u5206\u6790"],"title":"UCI Machine Learning Repository \u306e Wine Quality \u306e\u30c7\u30fc\u30bf\u306e\u5206\u67908 - ranger\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3067\u5206\u985e","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.crosshyou.info%2Fentry%2F2025%2F11%2F15%2F085618\" title=\"UCI Machine Learning Repository \u306e Wine Quality \u306e\u30c7\u30fc\u30bf\u306e\u5206\u67908 - ranger\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3067\u5206\u985e - 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>","description":"www.crosshyou.info \u306e\u7d9a\u304d\u3067\u3059\u3002\u4eca\u56de\u306franger\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u5206\u985e\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002OLS\u3067\u306f53.9%, LASSO\u56de\u5e30\u3067\u306f54.7%, k-NN\u3067\u306f62.8%\u3067\u3057\u305f\u304c\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3067\u306f\u3053\u308c\u3089\u306e\u6b63\u89e3\u7387\u3088\u308a\u3082\u9ad8\u3044\u6b63\u89e3\u7387\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u304b\uff1f \u307e\u305a\u3001ranger\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u3092\u3057\u307e\u3059\u3002 ranger\u3067\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3001quality\u3092\u30d5\u30a1\u30af\u30bf\u30fc\u578b\u306b\u3057\u305f\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u3092\u7528\u610f\u3057\u307e\u3059\u3002 \u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30c7\u30fc\u30bf\u3067\u30e2\u30c7\u30eb\u3092\u4f5c\u308a\u307e\u3059\u3002 predict()\u95a2\u6570\u3067\u3001\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3067\u4e88\u6e2c\u3057\u307e\u3059\u3002 \u5b9f\u969b\u306e\u5024\u3068\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \u6b63\u89e3\u7387\u306f\u300169.1%\u3067\u3057\u305f\u3002 \u4eca\u307e\u3067\u4e88\u6e2c\u30e2\u30c7\u30eb\u306e\u4e2d\u3067\u2026","type":"rich"}