{"author_name":"derwind","blog_url":"https://randommemory.hatenablog.com/","published":"2022-03-31 02:16:36","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2022%2F03%2F31%2F021636\" title=\"\u30bf\u30a4\u30bf\u30cb\u30c3\u30af (4) - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","provider_url":"https://hatena.blog","categories":["machine_learning"],"description":"\u5bb6\u65cf\u3068\u3044\u3046\u60c5\u5831\u306f\u4f55\u304b\u3057\u3089\u7279\u5fb4\u91cf\u306b\u306a\u308a\u305d\u3046\u306a\u6c17\u304c\u3059\u308b\u3002 train_df = pd.read_csv('train.csv') test_df = pd.read_csv('test.csv') df_concat = pd.concat([train_df, test_df]) def get_surname(item): return item['Name'].split(',')[0] def get_n_members(item): return (item['SibSp']+item['Parch'] + 1) # self families = {} for i, (column_n\u2026","title":"\u30bf\u30a4\u30bf\u30cb\u30c3\u30af (4)","provider_name":"Hatena Blog","url":"https://randommemory.hatenablog.com/entry/2022/03/31/021636","author_url":"https://blog.hatena.ne.jp/derwind/","height":"190","version":"1.0","type":"rich"}