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问题描述
当我使用单列pythonpandasDataFrame(不是Series对象)调整sklearn的LogisticRegression时,收到以下警告:
/Library/Python/2.7/site-packages/sklearn/preprocessing/label.py:125: DataConversionWarning: A column-vector y was passed when a 1d array was expected. Please change the shape of y to (n_samples, ), for example using ravel(). y = column_or_1d(y, warn=True)我知道我可以很容易地在代码中显示此警告,但如何关闭这些警告?
推荐答案如发布的here,
with warnings.catch_warnings(): warnings.simplefilter("ignore") # Do stuff here感谢上述Andreas发布链接。
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SkLearning:关闭警告
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