{"description":"\u3053\u306e\u8a18\u4e8b\u306f\u306a\u306b\u304b \u4f55\u304c\u3067\u304d\u308b\u304b \u7279\u5fb4\u91cf\u306e\u5909\u63db \u7279\u5b9a\u578b\u306e\u7279\u5fb4\u91cf\u306eDF\u3092\u4f5c\u308b \u7279\u5fb4\u91cf\u306e\u52a0\u5de5 \u30ab\u30c6\u30b4\u30ea\u30ab\u30eb\u5909\u6570 Label Encoding Count Encoding Target Encoding \u5217\u7d44\u307f\u5408\u308f\u305b\uff08\u6587\u5b57\u5217) \u6570\u5024\u5909\u6570 \u96c6\u7d04\u95a2\u6570 \u5217\u7d44\u307f\u5408\u308f\u305b(\u6570\u5024) Lambda\u51e6\u7406 \u3053\u306e\u8a18\u4e8b\u306f\u306a\u306b\u304b \u6a5f\u68b0\u5b66\u7fd2\u306e\u7279\u5fb4\u91cf\u3092\u4f5c\u308b\u3068\u304d\u306b\u8272\u3005\u3068\u3081\u3093\u3069\u304f\u3055\u3044\u90e8\u5206\u3092\u697d\u306b\u3067\u304d\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u7d39\u4ecb\u3002 \u5177\u4f53\u7684\u306b\u306f\u4ee5\u4e0b\u3092\u7d39\u4ecb\u3059\u308b\u3001 featuretools xfeat \u2460\u306efeaturetools\u306e\u8a18\u4e8b\u306f\u4ee5\u4e0b\u3002\u8133\u6b7b\u3067\u65e2\u5b58\u7279\u5fb4\u91cf\u306e\u56db\u5247\u6f14\u7b97\u3084\u96c6\u7d04\u306a\u3069\u3092\u4e00\u62ec\u3067\u697d\u306b\u4f5c\u308c\u308b\u3002 knknkn.hatenablog.com \u4eca\u56de\u306f\u8133\u2026","published":"2021-05-28 11:16:24","categories":["Python","\u6a5f\u68b0\u5b66\u7fd2","\u4f7f\u3044\u65b9\u30e1\u30e2(\u30e9\u30a4\u30d6\u30e9\u30ea)"],"author_name":"chito_ng","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_title":"\u307e\u305a\u306f\u874b\u306e\u7ffc\u304b\u3089\u3002","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/chito_ng/20210526/20210526155524.png","type":"rich","author_url":"https://blog.hatena.ne.jp/chito_ng/","blog_url":"https://knknkn.hatenablog.com/","version":"1.0","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fknknkn.hatenablog.com%2Fentry%2F2021%2F05%2F28%2F111624\" title=\"\u7279\u5fb4\u91cf\u4f5c\u6210\u3092\u697d\u306b\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3044\u304f\u3064\u304b\u307e\u3068\u3081\u3066\u8a66\u3059\u2461xfeat - \u307e\u305a\u306f\u874b\u306e\u7ffc\u304b\u3089\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://knknkn.hatenablog.com/entry/2021/05/28/111624","title":"\u7279\u5fb4\u91cf\u4f5c\u6210\u3092\u697d\u306b\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3044\u304f\u3064\u304b\u307e\u3068\u3081\u3066\u8a66\u3059\u2461xfeat"}