{"blog_url":"https://www.crosshyou.info/","provider_name":"Hatena Blog","version":"1.0","url":"https://www.crosshyou.info/entry/2025/06/08/082056","categories":["\u30c7\u30fc\u30bf\u5206\u6790"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.crosshyou.info%2Fentry%2F2025%2F06%2F08%2F082056\" title=\"UCI \u306e National Poll in Health Aging (NPHA) \u306e\u30c7\u30fc\u30bf\u306e\u5206\u6790 9 - \u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3067\u4e88\u6e2c\u3059\u308b - 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>","width":"100%","blog_title":"R\u3067\u4f55\u304b\u3092\u3057\u305f\u308a\u3001\u8aad\u66f8\u3092\u3059\u308b\u30d6\u30ed\u30b0","title":"UCI \u306e National Poll in Health Aging (NPHA) \u306e\u30c7\u30fc\u30bf\u306e\u5206\u6790 9 - \u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3067\u4e88\u6e2c\u3059\u308b","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/cross_hyou/20250608/20250608080747.jpg","type":"rich","height":"190","author_url":"https://blog.hatena.ne.jp/cross_hyou/","provider_url":"https://hatena.blog","published":"2025-06-08 08:20:56","description":"(Bing Image Creator \u3067\u751f\u6210: \u30d7\u30ed\u30f3\u30d7\u30c8: Close up of lotus flowers, which are real, photo) www.crosshyou.info \u306e\u7d9a\u304d\u3067\u3059\u3002 \u4eca\u56de\u306f\u3001randomForest\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u3001\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3067\u4e88\u6e2c\u3057\u3066\u307f\u307e\u3059\u3002 \u307e\u305a\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002 \u30e2\u30c7\u30eb\u3092\u30d5\u30a3\u30c3\u30c8\u3055\u305b\u307e\u3059\u3002 nodesize, maxnodes, ntree \u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u304c\u3001\u9069\u5f53\u306b\u8a2d\u5b9a\u3057\u307e\u3057\u305f\u3002 df_test \u306e\u30c7\u30fc\u30bf\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002 \u7d50\u679c\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \u6b63\u89e3\u7387\u306f\u3001(33 + 5) / (33 + 5 + 26 + 5) = 53.6\u2026","author_name":"cross_hyou"}