{"height":"190","provider_name":"Hatena Blog","blog_title":"\u30af\u30c3\u30ad\u30fc\u306e\u65e5\u8a18","published":"2025-12-29 04:06:46","version":"1.0","description":"\u307e\u3068\u3081\uff1a LightGBM \u3067\u591a\u30af\u30e9\u30b9\u5206\u985e\u3059\u308b\u3068\u304d\u3001 \u4f8b\u3048\u3070\u30a2\u30e4\u30e1\u306e 3 \u30af\u30e9\u30b9\u5206\u985e\u306a\u3089 LightGBM \u306f 1 \u30e9\u30a6\u30f3\u30c9\u3054\u3068\u306b 3 \u672c\u306e\u6728\u3092\u69cb\u7bc9\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u6728\u306f\u300c\u30bb\u30c8\u30fc\u30b5\u3089\u3057\u3055\u306e\u30b9\u30b3\u30a2\u300d\u300c\u30d0\u30fc\u30b7\u30ab\u30e9\u30fc\u3089\u3057\u3055\u306e\u30b9\u30b3\u30a2\u300d\u300c\u30d0\u30fc\u30b8\u30cb\u30ab\u3089\u3057\u3055\u306e\u30b9\u30b3\u30a2\u300d\u3092\u524d\u30e9\u30a6\u30f3\u30c9\u307e\u3067\u306e\u7d2f\u7a4d\u30b9\u30b3\u30a2\u304b\u3089\u3069\u308c\u3060\u3051\u5909\u52d5\u3055\u305b\u308b\u304b\u3092\u51fa\u529b\u3059\u308b\u3002\u6700\u7d42\u7684\u306b\u5404\u30e9\u30d9\u30eb\u3089\u3057\u3044\u78ba\u7387\u3092\u51fa\u529b\u3059\u308b\u3068\u304d\u306f\u3001\u5404\u30e9\u30d9\u30eb\u3089\u3057\u3055\u306e\u7d2f\u7a4d\u30b9\u30b3\u30a2\u304c Softmax \u3055\u308c\u308b\u3002 \u6728\u306e\u8a13\u7df4\u6642\u306b\u306f\u4ea4\u5dee\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u640d\u5931\u304c\u6700\u3082\u6e1b\u308b\u5206\u5c90\u3092\u63a2\u7d22\u3059\u308b\u304c\u3001\u3053\u306e\u3068\u304d\u53b3\u5bc6\u306b\u640d\u5931\u3092\u8a08\u7b97\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u524d\u30e9\u30a6\u30f3\u30c9\u307e\u3067\u306e\u7d2f\u7a4d\u30b9\u30b3\u30a2\u306e\u5468\u308a\u3067\u306e 2 \u6b21\u307e\u3067\u306e\u30c6\u30a4\u30e9\u30fc\u8fd1\u4f3c (\u306e\u30d8\u30c3\u30bb\u884c\u5217\u306e\u975e\u5bfe\u2026","url":"https://cookie-box.hatenablog.com/entry/2025/12/29/040646","author_name":"cookie-box","image_url":null,"width":"100%","provider_url":"https://hatena.blog","blog_url":"https://cookie-box.hatenablog.com/","type":"rich","author_url":"https://blog.hatena.ne.jp/cookie-box/","title":"LightGBM \u3067\u591a\u30af\u30e9\u30b9\u5206\u985e\u3092\u3059\u308b\u3068\u304d\u306e\u30b2\u30a4\u30f3\u306e\u8a71","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcookie-box.hatenablog.com%2Fentry%2F2025%2F12%2F29%2F040646\" title=\"LightGBM \u3067\u591a\u30af\u30e9\u30b9\u5206\u985e\u3092\u3059\u308b\u3068\u304d\u306e\u30b2\u30a4\u30f3\u306e\u8a71 - \u30af\u30c3\u30ad\u30fc\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["LightGBM"]}