1 Release published by 1 person

• 1.1.1 scikit-learn 1.1.1

  published May 19, 2022

33 Pull requests merged by 20 people

• DOC Point GradientBoosting towards HistGradientBoosting

  #23340 merged May 24, 2022

• ENH Deprecate `class_weight_` in regression/single class models in SVM module

  #22898 merged May 24, 2022

• Add BSD license trove classifier

  #23451 merged May 24, 2022

• CI unpin pip now that pip 22.1.1 has been released

  #23448 merged May 24, 2022

• CI Use lock files for CircleCI doc builds

  #23429 merged May 24, 2022

• DOCS Fix broken link

  #23449 merged May 24, 2022

• DOC Fix pinball loss fomula in linear_model.rst

  #23445 merged May 23, 2022

• DOC rework plot_document_classification_20newsgroups.py example

  #22928 merged May 23, 2022

• MNT Centralize conda-lock version into min_dependencies.py

  #23432 merged May 23, 2022

• DOC Improved clarity, consistency and formatting for `fastica`/`FastICA` docstrings

  #23309 merged May 23, 2022

• DOC Added instruction for installation on Alpine Linux

  #23438 merged May 23, 2022

• DOC Fixes typo in empirical_covariance.py

  #23441 merged May 21, 2022

• DOC Implement documentation suggestions pairwise distance

  #23431 merged May 21, 2022

• MAINT Use check_scalar to validate scalar in: BayesianRidge

  #23051 merged May 20, 2022

• DOC Ensures that sklearn.metrics._ranking.auc passes numpydoc validation

  #23433 merged May 20, 2022

• Revert change in sklearn.extmath.util and fix randomized_svd benchmark

  #23421 merged May 20, 2022

• MNT Quick fix for setup.py clean

  #23426 merged May 20, 2022

• CI Use lock files for Windows builds

  #23379 merged May 20, 2022

• DOC changed <= symbol to \leq in tree module documentation

  #23425 merged May 19, 2022

• CI Use lock file for CircleCI arm64 build

  #23392 merged May 19, 2022

• Release 1.1.1

  #23419 merged May 19, 2022

• DOC some more fixes for changelog preparing release 1.1.1

  #23420 merged May 19, 2022

• DOC small fixes in what's new 1.1.1

  #23417 merged May 19, 2022

• DOC update and add release date 1.1.1

  #23416 merged May 19, 2022

• FIX Update randomized SVD benchmark

  #23373 merged May 19, 2022

• FIX fix performance regression in trees with low-cardinality features

  #23410 merged May 19, 2022

• DOC fix minor typos

  #23414 merged May 19, 2022

• DOC Update model persistence URL

  #23402 merged May 18, 2022

• FIX spherical k-means confusion in example

  #23380 merged May 18, 2022

• DOC Move 23299 what's new for 1.1.1

  #23399 merged May 18, 2022

• DOC: fix typo in docstring cluster/_dbscan.py

  #23406 merged May 18, 2022

• TST use global_random_seed in sklearn/ensemble/tests/test_iforest.py

  #22901 merged May 18, 2022

• DOC Fix minor typo in doc/tutorial/basic/tutorial.rst

  #23403 merged May 18, 2022

5 Pull requests opened by 5 people

• DOC Update testing section url in main README

  #23435 opened May 20, 2022

• FIX Enables label_ranking_average_precision_score to support sparse y_true

  #23442 opened May 22, 2022

• TST Update pytest to 7.0

  #23444 opened May 23, 2022

• MAINT Removed `_safe_accumulator_op` for first-pass algorithm in `_assert_all_finite`

  #23446 opened May 23, 2022

• DOC Fix distribution information in wine_data.rst

  #23452 opened May 24, 2022

10 Issues closed by 5 people

• Deprecate n_support_ and class_weight_ from SVR class

  #14788 closed May 24, 2022

• The location of `distance_metrics()` is wrong in this documentation snippet.

  #23430 closed May 21, 2022

• [BUG] Critical Bug When using TSNE with a precomputed distance euclidean matrix

  #23428 closed May 21, 2022

• setuptools >= 61 package discovery issue with python setup.py clean

  #23423 closed May 20, 2022

• Change <= to \leq sign in tree module documentation

  #23424 closed May 19, 2022

• `DecisionTreeClassifier` became slower in v1.1 when fitting encoded variables

  #23397 closed May 19, 2022

• Randomized SVD benchmark is broken

  #23262 closed May 19, 2022

• Bug: Not Multiplying by 100 in Mean Absolute Percentage Error

  #23408 closed May 18, 2022

• Spherical k-means confusion

  #19778 closed May 18, 2022

• KeyError raised when using pandas DataFrame in SelectFromModel.fit()

  #23393 closed May 18, 2022

8 Issues opened by 8 people

• Add neighbors algorithm based on NSW graphs

  #23450 opened May 24, 2022

• Formula to compute BIC in sklearn.mixture.GaussianMixture wrong

  #23443 opened May 23, 2022

• Default constant value in SimpleImputer with heterogeneous data

  #23439 opened May 21, 2022

• Include drop='last' to OneHotEncoder

  #23436 opened May 20, 2022

• Poor performance of KNeighborsClassifier for sklearn version >=0.24.2

  #23427 opened May 20, 2022

• Inconsistent numbers of samples issue with fit_params in CalibratedClassifierCV

  #23422 opened May 19, 2022

• HalvingRandomSearchCV - Custom Factor

  #23411 opened May 18, 2022

• LassoLars: improve precision at lower regularization values

  #23405 opened May 18, 2022

45 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• DOC Rework plot_hashing_vs_dict_vectorizer.py example

  #23266 commented on May 24, 2022 • 24 new comments

• ENH Cythonize `dump_svmlight_file`

  #23127 commented on May 24, 2022 • 9 new comments

• [MRG] Monotonic Contraints for Tree-based models

  #13649 commented on May 19, 2022 • 5 new comments

• ENH propagate `eigen_tol` to all eigen solver

  #23210 commented on May 24, 2022 • 5 new comments

• VarianceThreshold does not state whether normalisation is required

  #23394 commented on May 20, 2022 • 4 new comments

• ENH improve _weighted_percentile to provide several interpolation

  #17768 commented on May 23, 2022 • 3 new comments

• ENH Add `eigh` solver to `FastICA`

  #22527 commented on May 23, 2022 • 3 new comments

• EHN Change default value of `n_init` in `cluster.KMeans` and `cluster.k_means`

  #23038 commented on May 24, 2022 • 3 new comments

• AttributeError in Birch for StandardScaled values

  #23269 commented on May 18, 2022 • 2 new comments

• Grouping of infrequent categories in 𝗢𝗻𝗲𝗛𝗼𝘁𝗘𝗻𝗰𝗼𝗱𝗲𝗿

  #23401 commented on May 18, 2022 • 2 new comments

• GaussianMixture: covariance is not positive-semidefinite.

  #12056 commented on May 20, 2022 • 2 new comments

• KNeighborsClassifier not accepting a DistanceMetric

  #22348 commented on May 24, 2022 • 2 new comments

• FIX `cross_validate` with multimetric scoring returns the non-failed scorers results if there is a failing scorer

  #23101 commented on May 21, 2022 • 2 new comments

• MNT: Make error message clearer for n_neighbors

  #23317 commented on May 22, 2022 • 2 new comments

• MAINT Minor refactor of `n_support`

  #23353 commented on May 24, 2022 • 2 new comments

• FIX attribute error is BIRCH

  #23395 commented on May 24, 2022 • 2 new comments

• Scorer in sklearn.linear_model.RidgeCV

  #23377 commented on May 18, 2022 • 1 new comment

• validation check for precomputed gram matrix fails erroneously when using float32 data

  #21997 commented on May 20, 2022 • 1 new comment

• Support for ordinal multi-classification

  #23324 commented on May 20, 2022 • 1 new comment

• Problem with maximal `int` value in `train_test_split`

  #23313 commented on May 20, 2022 • 1 new comment

• Ensure that functions's docstrings pass numpydoc validation

  #21350 commented on May 20, 2022 • 1 new comment

• Perceptron.t_ appears off by 1

  #23390 commented on May 21, 2022 • 1 new comment

• fetch_openml difference between pandas and liac-arff parser

  #23381 commented on May 23, 2022 • 1 new comment

• RandomizedSearchCV: warnings cannot be suppressed

  #12939 commented on May 24, 2022 • 1 new comment

• [WIP] BUG returned most regularized model with Ridge*CV in case of tie

  #16029 commented on May 19, 2022 • 1 new comment

• ENH Extend PDP for nominal categorical features

  #18298 commented on May 18, 2022 • 1 new comment

• fix skip unnecessary check of gram_matrix in coordinate_descent

  #22008 commented on May 20, 2022 • 1 new comment

• MAINT rename base_estimator to estimator in CalibratedClassifierCV

  #22054 commented on May 20, 2022 • 1 new comment

• Fix gram validation by always applying np.dot to two 2d arrays

  #22059 commented on May 23, 2022 • 1 new comment

• FEA add Cholesky based Newton solver to GLMs

  #23314 commented on May 21, 2022 • 1 new comment

• MNT add isort to pre-commit hooks

  #23362 commented on May 18, 2022 • 1 new comment

• DOC weighted&micro avg recall same as accuracy; macro same as (unadj.) balanced accuracy

  #23374 commented on May 19, 2022 • 1 new comment

• Improve tests by using global_random_seed fixture to make them less seed-sensitive

  #22827 commented on May 18, 2022 • 0 new comments

• Use the function check_scalar for parameters validation

  #21927 commented on May 20, 2022 • 0 new comments

• Add friedman's H statistic

  #22383 commented on May 22, 2022 • 0 new comments

• Pin dependencies version in CI with lock files with a bot that auto-updates the lockfiles

  #22425 commented on May 23, 2022 • 0 new comments

• [WIP] ENH Add trust-ncg option to LogisticRegression

  #22236 commented on May 24, 2022 • 0 new comments

• ENH Adds feature_name_combiner to OneHotEncoder

  #22506 commented on May 21, 2022 • 0 new comments

• ENH Feature: calculate normed stress (Stress-1) in `manifold.MDS`

  #22562 commented on May 23, 2022 • 0 new comments

• ENH add Naive Bayes Metaestimator `ColumnwiseNB` (aka "GeneralNB")

  #22574 commented on May 21, 2022 • 0 new comments

• MAINT 32bit datasets support for `PairwiseDistancesReduction`

  #22590 commented on May 24, 2022 • 0 new comments

• [ENH] Add Oblique trees and oblique splitters demonstrating upgradeability of Tree code

  #22754 commented on May 20, 2022 • 0 new comments

• MAINT Replaced `np.ndarray` with memview where applicable in `linear_model/_cd_fast.pyx`

  #23147 commented on May 23, 2022 • 0 new comments

• WIP ENH Cythonize `_assert_all_finite` using stop-on-first strategy

  #23197 commented on May 23, 2022 • 0 new comments

• FIX bagging with SGD and early stopping throws ZeroDivisionError

  #23275 commented on May 19, 2022 • 0 new comments