average in the base stochastic gradient class #28389Description
Describe the bug
Raised in #28373 (comment).
The average parameter in BaseSGD (which propagates to SGDRegressor, SGDClassifier and SGDOneClassSVM) is constrained to non-negative integers or boolean values: "average": [Interval(Integral, 0, None, closed="left"), bool, np.bool_].
This seems to be at odds with average=0 seemingly meaning average=True which contradicts the typical truth-evaluation of 0.
Steps/Code to Reproduce
Expected Results
Actual Results
Versions
This is in the main branch right now.