generate_feature_1.py 文件源码

def fetch_feature_1(train_feature_path, finnal_feature_data_path):
    import pandas as pd
    train_feature_data = pd.read_csv(train_feature_path)
    print u'?????????....'
    deal_with_user_data()
    deal_with_comment_data()
    #user_info = delete_user_info_no_1()
    user_info = pd.read_csv(user_data_final_path)
    comment_info = pd.read_csv(comment_data_final_path)
    print u'??????....'
    merge_feature_and_user_info = pd.merge(train_feature_data,user_info, on='user_id')
    merge_feature_and_user_info_and_comment = pd.merge(merge_feature_and_user_info,comment_info, on='sku_id')
    merge_feature_and_user_info_and_comment.to_csv(finnal_feature_data_path, index=False)
    print u'???????????:',finnal_feature_data_path

    #generate_feature_1.fetch_feature_1(train_one_train_feature_path_pre1, 
    #                                   train_one_train_feature_path_pre2)