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Feature Engineering 实战:Pandas + Scikit-learn的机器学习特征工程的完整 ...
Feature engineering 是机器学习 pipeline 里最关键的一环。算法再好,如果输入数据噪声大、不一致或者缺乏有意义的特征,模型表现都不会很好这篇文章用 Pandas 和 Scikit-learn,把一条完整的 feature ...
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