FitFailedWarning

class FitFailedWarning(*args, **kwargs)

Warning class used if there is an error while fitting the estimator.

This Warning is used in meta estimators GridSearchCV and RandomizedSearchCV and the cross-validation helper function cross_val_score to warn when there is an error while fitting the estimator.

FitFailedWarning(‘Estimator fit failed. The score on this train-test partition for these parameters will be set to 0.000000’).

Attributes:

args

References

[1]

Based on scikit-learn’s FitFailedWarning

Deprecated since version 0.9.0: FitFailedWarning will be removed in v0.10.0. Use the sklearn version of the warning.

Methods

with_traceback

Exception.with_traceback(tb) -- set self.__traceback__ to tb and return self.

with_traceback()

Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.