MNT Postpone conversion of RidgeCV's alphas out of __init__
#21506
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jjerphan
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Oct 29, 2021
ogrisel
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Oct 29, 2021
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Following @ogrisel comment, I think that we are missing a couple of changes that are removing However, the common test implemented for #21406 is not good enough to detect these cases. I assume that we would like to check that the IDs of the provided parameters in |
ArturoAmorQ
changed the title
_scale_alpha_inplace to ensure broadcastingRidgeCV's alphas out of __init__
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Reference Issues/PRs
Encompasses the scope of #21406. See also #19426.
What does this implement/fix? Explain your changes.
alphasused to be converted to anp.ndarrayinside__init__.This is now postponed to
fitto follow the scikit-learn API.As
alphascan now be a list, we modify the_scale_alpha_inplacetest accordingly.A new test
ridgecv_alphas_conversionis created to ensurealphasare converted duringfit.This PR also clarifies the docstring of
_scale_alpha_inplace.Any other comments?