MNT Moving _CurveScorer from model_selection to metrics#29216
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jeremiedbb merged 4 commits intoscikit-learn:mainfrom Jul 25, 2024
Merged
MNT Moving _CurveScorer from model_selection to metrics#29216jeremiedbb merged 4 commits intoscikit-learn:mainfrom
_CurveScorer from model_selection to metrics#29216jeremiedbb merged 4 commits intoscikit-learn:mainfrom
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glemaitre
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Jun 20, 2024
| return classes[map_thresholded_score_to_label[(y_score >= threshold).astype(int)]] | ||
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| class _CurveScorer(_BaseScorer): |
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I think that we should move those in the _score.py file. We already have the _Scorer there.
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I created this file because I thought that it made sense to have the new function to live here. But I'll move it.
Side question: do you think that sklearn.metrics.decision_threshold_curve should also be inside _score.py?
glemaitre
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Jul 25, 2024
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do you think that sklearn.metrics.decision_threshold_curve should also be inside _score.py
I'm not sure yet. I think that we are going to assess it. Since it will linked to plot, it will have its dedicated file.
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…-learn#29216) Co-authored-by: Guillaume Lemaitre <guillaume@probabl.ai>
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Towards #25639.
As we'll be leveraging the code of
sklearn.model_selection._classification_threshold._CurveScorerinto the implementation of the proposedsklearn.metrics.decision_threshold_curve, it makes sense to move the_CurveScorertometricsas asked by @glemaitre in this comment.This PR moves the code of
_CurveScorerand_threshold_scores_to_class_labelsand the tests to the new location.