摘要:
一、选取列 import pandas as pd df = pd.read_csv('zhihutest.csv', sep="\t") # 类别特征(16) fixlen_category_columns = ['m_sex', 'm_access_frequencies', 'm_twoA', 阅读全文
posted @ 2021-04-09 15:10
jasonzhangxianrong
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