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fixed bug #417 #418

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fixed bug #417 #418

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7 changes: 6 additions & 1 deletion auto_ml/predictor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,11 @@ def _pickle_method(m):
copyreg.pickle(types.MethodType, _pickle_method)


class ExtendedEvolutionaryAlgorithmSearchCV(EvolutionaryAlgorithmSearchCV):
def _run_search(cls):
"""required method on base class but not implemented; it causes a TypeError"""
pass

class Predictor(object):


Expand Down Expand Up @@ -1131,7 +1136,7 @@ def fit_grid_search(self, X_df, y, gs_params, feature_learning=False, refit=Fals
fit_evolutionary_search = True
# For some reason, EASCV doesn't play nicely with CatBoost. It blows up the memory hugely, and takes forever to train
if fit_evolutionary_search == True:
gs = EvolutionaryAlgorithmSearchCV(
gs = ExtendedEvolutionaryAlgorithmSearchCV(
# Fit on the pipeline.
ppl,
# Two splits of cross-validation, by default
Expand Down