网站介绍:文章浏览阅读424次。import pandas as pdfrom sklearn.preprocessing import LabelEncoder, MinMaxScalerdata_frame = pd.read_csv('./data/criteo_sample.txt')# C开头的列,值都是乱码,所以按枚举 转为idsparse_feature_names = ['C' + str(i) for i in range(1, 27)] # sparse的意思,会转为id然后embedding# I开头的_deedctr
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