摘要:
“one against one” approach “one vs the rest” multi class strategy 阅读全文
摘要:
探索数据 TODO:使用pandas.get_dummies()对'features_raw'数据进行独热编码 features = pd.get_dummies(features_raw) display(features.head(n = 2)) TODO:将'income_raw'编码成数字值 阅读全文