{"blog_url":"https://aipacommander.com/","provider_url":"https://hatena.blog","url":"https://aipacommander.com/entry/2019/01/21/182228","published":"2019-01-21 18:22:28","type":"rich","author_name":"aipacommander","height":"190","blog_title":"IT\u306e\u968a\u9577\u306e\u30d6\u30ed\u30b0","title":"\u96d1\u30ed\u30b0","image_url":null,"categories":["Python"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faipacommander.com%2Fentry%2F2019%2F01%2F21%2F182228\" title=\"\u96d1\u30ed\u30b0 - IT\u306e\u968a\u9577\u306e\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_name":"Hatena Blog","version":"1.0","description":"\u6c7a\u5b9a\u6728\u3067\u3001\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u304c\u3069\u306e\u8449\u306b\u5206\u985e\u3055\u308c\u308b\u304b\u3092\u81ea\u52d5\u3067\u3084\u308a\u305f\u3044\u3068\u304d\u3001\u306a\u3093\u304b\u306a\u3044\u304b\u306a\u30fc\u3068\u63a2\u3057\u3066\u305f\u3089\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3042\u3063\u305f\u3002 scikit-learn.org # decision_path\u3067\u5168\u4f53\u306e\u7d50\u679c\u304c\u8fd4\u3063\u3066\u304f\u308b\uff1f node_indicator = estimator.decision_path(X_test) # \u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u884c\u756a\u53f7 sample_id = 0 # 0\u884c\u76ee\u306e\u30c7\u30fc\u30bf\u3092\u6c7a\u5b9a\u6728\u306b\u5165\u529b\u3057\u305f\u3068\u304d\u306b\u3001\u901a\u308b\u9806\u756a\u306e\u30ce\u30fc\u30c9\u756a\u53f7\u304c\u5165\u3063\u3066\u3044\u308b. node_index = node_indicator.indices[node_indicator.indptr[sample_id]:node_ind\u2026","width":"100%","author_url":"https://blog.hatena.ne.jp/aipacommander/"}