For current KNN data shapley attributor, the default distance_func is irrelevant to the model. One potential improvement for the distance function is to pass the model through the task argument, so that the distance could be calculated in the model embedding space.
For current KNN data shapley attributor, the default
distance_funcis irrelevant to the model. One potential improvement for the distance function is to pass the model through thetaskargument, so that the distance could be calculated in the model embedding space.distance_funccould visit thetaskand extract whatever they want.