Carlo Lemos

### Describe the issue linked to the documentation While working on a docstring-related pull request (#24259) I noticed that, sometimes, the See Also description for the same function/class does not...

ENH Add `sample_weight` parameter to `OneHotEncoder`'s `.fit`

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Fixes #26248. This PR adds `sample_weight` parameter to `OneHotEncoder.fit` function and calculate level frequencies using `sample_weight` sum instead of counting. Also, this enables the ranking of categories accordingly for the...

MNT Moving `_CurveScorer` from `model_selection` to `metrics`

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Towards #25639. As we'll be leveraging the code of `sklearn.model_selection._classification_threshold._CurveScorer` into the implementation of the proposed `sklearn.metrics.decision_threshold_curve`, it makes sense to move the `_CurveScorer` to `metrics` as asked by @glemaitre...

FEA Implementation of "threshold-dependent metric per threshold value" curve

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Towards #21391. Intending to later build the `MetricThresholdCurveDisplay` following the same structure that other Displays have, this PR implements the associate curve. I decided to break the original issue into...