ENH add `only_non_negative` parameter to `_check_sample_weight`#20880

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glemaitre merged 25 commits intoscikit-learn:mainfrom

simonandras:my-new-branch

Sep 8, 2021

Commits on Sep 1, 2021

Adding informative error message for the negative weight case (linear regression)
simonandras
committed
The negativity check is now in _check_sample_weight which can be turned on with the only_positive bool parameter (beckward compatible). For the check the alredy written check_non_negative is used.
simonandras
committed
Adding parameter documentation to the changed _check_sample_weight and rename the only_positive parameter to only_non_negative, because zeros are accepted.
simonandras
committed

Commits on Sep 2, 2021

Commits on Sep 3, 2021

Added entry to the changelog (sklearn.utils). Also corrected 2 typo in the changelog.
simonandras
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Commits on Sep 6, 2021

Merge branch 'main' into my-new-branch
simonandras
authored

Commits on Sep 7, 2021

Commits on Sep 8, 2021

move whats new version
glemaitre
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