摘要: user_list = df['UserId'].value_counts() user_list = user_list[user_list>=5].index.tolist() df = df[df['UserId'].isin(user_list)] df.to_csv(w_f1,index= 阅读全文
posted @ 2021-01-28 15:44 hifalee 阅读(60) 评论(0) 推荐(0) 编辑