深度学习 Kaggle OTTO-多目标推荐系统大赛

# 选择用于训练的特征selected_features = ['Pclass','Sex','SibSp','Parch']X_train = train[selected_features]X_test = test[selected_features]Y_train = train['Survived']# 正常情况下，应该没有包含缺失值的字段X_train.info()# 正常情况下，应该没有包含缺失值的字段X_test.info()