{"published":"2022-02-25 07:11:38","height":"190","categories":["python","\u6a5f\u68b0\u5b66\u7fd2"],"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpx-wing.hatenablog.com%2Fentry%2F2022%2F02%2F25%2F071138\" title=\"Nisika\u306e\u4e2d\u53e4\u30de\u30f3\u30b7\u30e7\u30f3\u4fa1\u683c\u4e88\u6e2c\u306e\u30c7\u30fc\u30bf\u3067\u30e2\u30c7\u30eb\u69cb\u7bc9\u3059\u308b - \u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u3000\u6280\u8853\u8abf\u67fb\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>","provider_url":"https://hatena.blog","version":"1.0","type":"rich","author_name":"PX-WING","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/P/PX-WING/20220225/20220225001040.png","url":"https://px-wing.hatenablog.com/entry/2022/02/25/071138","blog_title":"\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u3000\u6280\u8853\u8abf\u67fb\u30d6\u30ed\u30b0","blog_url":"https://px-wing.hatenablog.com/","description":"\u306f\u3058\u3081\u306b \u524d\u56de\u3068\u524d\u3005\u56de\u3067\u30c7\u30fc\u30bf\u306e\u52a0\u5de5\u53ca\u3073\u53ef\u8996\u5316\u3092\u884c\u3063\u305f\u306e\u3067\u3001\u4eca\u5ea6\u306f\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9\u3092\u884c\u3063\u3066\u307f\u308b px-wing.hatenablog.com px-wing.hatenablog.com \u30e2\u30c7\u30eb\u69cb\u7bc9 ## \u30e2\u30c7\u30eb\u69cb\u7bc9 import lightgbm as lgb from sklearn.model_selection import train_test_split from sklearn.metrics import mean_absolute_error as mea ## \u5b66\u7fd2\u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u30c7\u30fc\u30bf\u3068\u5b66\u7fd2\u30c7\u30fc\u30bf\u3092\u5206\u3051\u308b\u3002test_size\u30670.2\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u30e9\u30f3\u30c0\u30e0\u3067\uff12\uff10\uff05\u306e\u30c7\u30fc\u30bf\u3092\u691c\u2026","width":"100%","author_url":"https://blog.hatena.ne.jp/PX-WING/","title":"Nisika\u306e\u4e2d\u53e4\u30de\u30f3\u30b7\u30e7\u30f3\u4fa1\u683c\u4e88\u6e2c\u306e\u30c7\u30fc\u30bf\u3067\u30e2\u30c7\u30eb\u69cb\u7bc9\u3059\u308b"}