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参考:(博客园) https://www.cnblogs.com/pinard/p/11114748.html 实战 https://www.cnblogs.com/wanglei5205/p/8579244.html 参数说明 调参大全: https://github.com/caijie1213 阅读全文
摘要:
df.columns.values df.columns.values.tolist() 阅读全文
摘要:
1. preprocessing.LabelEncoder() import pandas as pd from sklearn import preprocessing le = preprocessing.LabelEncoder() ddf = pd.DataFrame({"id":[1,2, 阅读全文