隨機森林分類做出精確度是100%

呃，一定是哪裏錯了。各位大俠有空幫忙看看，這是不太可能的結果啊。我把碼貼下面了啊。 data_test_target = pd.read_csv(r"C:\Database\Titanic_Machine Learning from Disaster\gender_submission.csv") data_test_m = pd.merge(data_test, data_test_target

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