DeprecationWarning with sklearn.GridSearchCV · Issue #76 · scikit-learn-contrib/sklearn-pandas (original) (raw)

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Description

When using the library together with sklearn.GridSearchCV I am getting the deprecation warning below:

/home/marcelo/.local/lib/python2.7/site-packages/sklearn/base.py:122: DeprecationWarning: Estimator DataFrameMapper modifies parameters in __init__. This behavior is deprecated as of 0.18 and support for this behavior will be removed in 0.20. % type(estimator).__name__, DeprecationWarning)

Since the behavior will change soon, I would check if it is something relevant to this library.