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Pull requests list

FIX off-by-one in OrdinalEncoder infrequent-category collision check module:preprocessing
#34461 opened Jul 11, 2026 by winklemad Loading…
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DOC clarify n_iter_ can be 0 when warm_start=True in LogisticRegression Documentation module:linear_model
#34460 opened Jul 11, 2026 by vashita-pandey Contributor Loading…
1
FIX preserve pandas dataframes in SequentialFeatureSelector module:feature_selection
#34457 opened Jul 10, 2026 by arham766 Loading…
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FIX Preserve float64 precision in tree apply cython module:tree
#34455 opened Jul 9, 2026 by imKartik5451 Contributor Loading…
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DOC clarify that KNNImputer needs informative multi-feature input Documentation module:impute
#34453 opened Jul 9, 2026 by moeahmed-github • Draft
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MNT: Simplify unknown handling in encoders/_encode.py module:metrics module:preprocessing module:utils
#34452 opened Jul 9, 2026 by cakedev0 Contributor Loading…
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FIX avoid densifying sparse input in QuantileTransformer._sparse_fit module:preprocessing
#34451 opened Jul 9, 2026 by Stag51 Loading…
2 of 4 tasks
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DOC add example for implementing a custom CV splitter CI:Linter failure The linter CI is failing on this PR Documentation
#34450 opened Jul 8, 2026 by moeahmed-github Loading…
2
FIX avoid polars deprecation warning in PolarsAdapter.hstack module:utils
#34447 opened Jul 8, 2026 by fhoehle Loading…
2
Support mixed-type arrays in OneHotEncoder and OrdinalEncoder module:preprocessing module:utils
#34445 opened Jul 8, 2026 by ranykamel Loading…
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TST Automatically yield array api metric checks in test_common.py Array API module:metrics No Changelog Needed
#34442 opened Jul 7, 2026 by lucyleeow Member Loading…
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Experimental array api extra testing Array API
#34441 opened Jul 6, 2026 by prady0t • Draft
3
ENH Add ClassificationReportDisplay to sklearn.metrics module:metrics
#34434 opened Jul 5, 2026 by cgivre Loading…
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Fix accessibility: make copy-to-clipboard icons "keyboard-operable" in HTML displays module:utils
#34429 opened Jul 3, 2026 by DeaMariaLeon Member Loading…
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DOC add example demonstrating NDCG, Kendall's tau and Spearman's rho for ranking evaluation Documentation
#34427 opened Jul 3, 2026 by Arraddhyyad Loading…
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FEA Add array API support for top_k_accuracy_score module:metrics
#34425 opened Jul 2, 2026 by Fazel94 Contributor • Draft
FEA Add array API support for class_likelihood_ratios module:metrics
#34424 opened Jul 2, 2026 by Fazel94 Contributor • Draft
FEA Add array API support for matthews_corrcoef module:metrics
#34423 opened Jul 2, 2026 by Fazel94 Contributor Loading…
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TST Remove non-functional test_ridge_loo_cv_asym_scoring (#16041) module:linear_model No Changelog Needed
#34422 opened Jul 2, 2026 by dhruv7477 Contributor • Draft
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Bump the actions group with 3 updates Build / CI dependencies Pull requests that update a dependency file
#34421 opened Jul 1, 2026 by dependabot Bot Loading…
DOC Clarify n_jobs in voting estimators Documentation module:ensemble
#34420 opened Jul 1, 2026 by Saithej2k Loading…
1
DOC: added document constructor parameters for ScoringMonitorLog Documentation
#34418 opened Jun 30, 2026 by shipitdev Contributor Loading…
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FIX SequentialFeatureSelector backward auto-selection always removes one feature (#26369) module:feature_selection
#34416 opened Jun 30, 2026 by PranavAchar01 Loading…
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🔒 🤖 CI Update lock files for main CI build(s) 🔒 🤖 Build / CI
#34409 opened Jun 29, 2026 by scikit-learn-bot Contributor Loading…
🔒 🤖 CI Update lock files for free-threaded CI build(s) 🔒 🤖 Build / CI
#34406 opened Jun 29, 2026 by scikit-learn-bot Contributor Loading…
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