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Implemented PD reset_predictor function. #897

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Merged
jklaise merged 2 commits into from
Apr 6, 2023
Merged

Implemented PD reset_predictor function. #897

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bbe7a50
Incuded reset_predictor function.
RobertSamoilescu Apr 5, 2023
bda6739
Fixed predictor typing.
RobertSamoilescu Apr 6, 2023
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11 changes: 11 additions & 0 deletions alibi/explainers/partial_dependence.py
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Original file line number Diff line number Diff line change
Expand Up @@ -506,6 +506,17 @@ def _build_explanation(self,
)
return Explanation(meta=copy.deepcopy(self.meta), data=data)

def reset_predictor(self, predictor: Union[Callable[[np.ndarray], np.ndarray], BaseEstimator]) -> None:
"""
Resets the predictor function or tree-based `sklearn` estimator.

Parameters
----------
predictor
New predictor function or tree-based `sklearn` estimator.
"""
self.predictor = predictor


class PartialDependence(PartialDependenceBase):
""" Black-box implementation of partial dependence for tabular datasets.
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