scikit-learn / scikit-learn Public

45 Pull requests merged by 25 people

• TST replace pytest.warns(None) in metrics/cluster/test_supervised.py

  #22955 merged Mar 27, 2022

• TST replace pytest.warns(None) in metrics/cluster/test_unsupervised.py

  #22956 merged Mar 27, 2022

• TST Replace pytest.warns(None) in test_gpr.py

  #22959 merged Mar 26, 2022

• TST replace pytest.warns(None) in metrics/tests/test_pairwise.py

  #22957 merged Mar 26, 2022

• TST replace pytest.warns(None) in preprocessing/test_common.py

  #22936 merged Mar 26, 2022

• tiny typo fix in faq.rst

  #22958 merged Mar 26, 2022

• DOC Makes Sphinx reference to Bunch a class

  #22948 merged Mar 25, 2022

• TST use global_dtype in sklearn/feature_selection/tests/test_mutual_info.py

  #22677 merged Mar 25, 2022

• Update comms team

  #22942 merged Mar 25, 2022

• FIX Fix recall in multilabel classification when true labels are all negative

  #19085 merged Mar 25, 2022

• ENH add sample_weight to sparse coordinade descent

  #22808 merged Mar 25, 2022

• FIX Removes warning in HGBT when fitting on dataframes

  #22908 merged Mar 25, 2022

• [MAINT] Separate unit tests in `test_tree.py` for pickling and min_impurity_decrease

  #22915 merged Mar 25, 2022

• MNT fix typo in tree test name

  #22943 merged Mar 24, 2022

• TST replace pytest.warns(None) in preprocessing/test_function_transformer.py

  #22937 merged Mar 24, 2022

• TST replace pytest.warns(None) in preprocessing/test_data.py

  #22938 merged Mar 24, 2022

• FIX PowerTransformer Yeo-Johnson auto-tuning on significantly non-Gaussian data

  #20653 merged Mar 24, 2022

• BLD Monkeypatch windows build to stablize build

  #22693 merged Mar 24, 2022

• TST replace pytest.warns(None) in metrics/test_classification.py

  #22888 merged Mar 24, 2022

• FEAT SLEP6: scorers

  #22757 merged Mar 24, 2022

• TST Fix test failing scipy nightly

  #22935 merged Mar 24, 2022

• API Deprecate max_feature=`auto` for tree classes

  #22476 merged Mar 23, 2022

• ENH Adds encoded_missing_value to OrdinalEncoder

  #21988 merged Mar 23, 2022

• [Fix] a typo in doc

  #22924 merged Mar 23, 2022

• DOC corrected docstring on sklearn.datasets._covtype.fetch_covtype

  #22918 merged Mar 22, 2022

• Fix Ridge sparse + sample_weight + intercept

  #22899 merged Mar 22, 2022

• MNT Clean deprecation of dtype='numeric' + array of strings in check_array for 1.1

  #22589 merged Mar 22, 2022

• MAINT use the default CPU_COUNT=2 for the macOS builds

  #22919 merged Mar 22, 2022

• API Add data_transposed argument and warning to make_sparse_coded_signal

  #21425 merged Mar 22, 2022

• MNT Replace pytest.warns(None) in test_ridge.py

  #22917 merged Mar 22, 2022

• Update plot_label_propagation_structure.py

  #22726 merged Mar 22, 2022

• Update plot_label_propagation_digits.py

  #22725 merged Mar 22, 2022

• ENH Allow `SelectFromModel`'s `max_features` to accept callables

  #22356 merged Mar 22, 2022

• np docstrings format min_max_axis

  #22839 merged Mar 22, 2022

• DOC Ensures that sklearn.metrics._plot.confusion_matrix.plot_confusion_matrix passes numpydoc validation

  #22842 merged Mar 22, 2022

• Doc : adds 4 points to sklearn.datasets._samples_generator.make_sparse_coded_signal

  #22817 merged Mar 21, 2022

• DOC Ensures that preprocessing._data.power_transform passes numpydoc validation

  #22802 merged Mar 21, 2022

• DOC Ensure that ledoit_wolf is passing numpydoc validation

  #22496 merged Mar 21, 2022

• DOC adds two dots from datasets._base.load_sample_image

  #22805 merged Mar 21, 2022

• DOC Ensures that load_wine passes numpydoc

  #22469 merged Mar 21, 2022

• DOC corrected docstring on california_housing

  #22882 merged Mar 21, 2022

• ENH Use simultaenous sort in tree splitter

  #22868 merged Mar 21, 2022

• API Config: change default display to "diagram"

  #22856 merged Mar 21, 2022

• MNT More plausible spelling fix

  #22912 merged Mar 21, 2022

• DOC, MNT Typos found by codespell

  #22906 merged Mar 20, 2022

23 Pull requests opened by 18 people

• TST tight and clean tests for Ridge

  #22910 opened Mar 20, 2022

• FIX ColumnTransformer.get_feature_names_out with string slices

  #22913 opened Mar 21, 2022

• DOC Update notebook style for plot_bayesian_ridge_curvefit

  #22916 opened Mar 21, 2022

• MNT Uses memoryviews in tree criterion

  #22921 opened Mar 22, 2022

• ENH Support cardinality filtering of columns in `make_column_selector`

  #22923 opened Mar 23, 2022

• TST Add TODO for global_dtype in sklearn/tree/tests/test_tree.py

  #22926 opened Mar 23, 2022

• DOC rework plot_document_classification_20newsgroups.py example

  #22928 opened Mar 23, 2022

• DOC: Update plot_dict_face_patches.py

  #22929 opened Mar 23, 2022

• Add sample_weight to the calculation of alphas in enet_path and LinearModelCV

  #22933 opened Mar 24, 2022

• ENH `LinearRegression` Optimizations

  #22940 opened Mar 24, 2022

• TST Add TODO for global_dtype in sklearn/ensemble/tests/test_forest.py

  #22941 opened Mar 24, 2022

• Fix verbosity regression in cross-validation grid search

  #22946 opened Mar 25, 2022

• TST Replaces pytest.warns(None) in test_voting

  #22949 opened Mar 25, 2022

• ENH enable LSQR solver with intercept term in Ridge with sparse input

  #22950 opened Mar 25, 2022

• [WIP] Elaborates on description of MaxAbsScaler in example.

  #22951 opened Mar 25, 2022

• [MRG] Small fixes in Tweedie deviances documentation

  #22952 opened Mar 25, 2022

• Fix: Feature Union: Checking if feautre union is fitted fails

  #22953 opened Mar 25, 2022

• DOC Fixes nav bar by dynamically changing searchbar size

  #22954 opened Mar 25, 2022

• TST Replace pytest.warns(None) in test_gpc.py

  #22960 opened Mar 26, 2022

• TST Replace pytest.warns(None) in utils/tests/test_utils.py

  #22961 opened Mar 26, 2022

• TST Replace pytest.warns(None) in feature_extraction/tests/test_text.py

  #22962 opened Mar 26, 2022

• TST Replace pytest.warns(None) in manifold/tests/test_t_sne.py

  #22963 opened Mar 26, 2022

• [MRG] Make OPTICS support sparse input

  #22965 opened Mar 27, 2022

24 Issues closed by 10 people

• Add friedman's H statistic

  #22964 closed Mar 26, 2022

• Bunch object appears as :func: role in intersphinx inventory

  #22840 closed Mar 25, 2022

• AttributeError when use ‘CountVectorizer‘ with ‘preprocessor ’

  #22944 closed Mar 25, 2022

• average_precision_score does not return correct AP when all negative ground truth labels

  #8245 closed Mar 25, 2022

• sample_weight for lasso, elastic etc

  #3702 closed Mar 25, 2022

• UserWarning is thrown when calling `HistGradientBoostingRegressor.fit` while specifying `scoring` argument

  #22907 closed Mar 25, 2022

• PowerTransformer 'divide by zero encountered in log' + proposed fix

  #14959 closed Mar 24, 2022

• sklearn.preprocessing.LabelEncoder: new feature to manage unknown value in `transform()` method

  #22939 closed Mar 24, 2022

• ⚠️ CI failed on Linux_Nightly.pylatest_pip_scipy_dev ⚠️

  #22934 closed Mar 24, 2022

• status Labels on github

  #14570 closed Mar 23, 2022

• BUG: sklearn/utils/multiclass.type_of_target inconsistent for similar inputs

  #14671 closed Mar 23, 2022

• Pandas error when using ColumnTransformer

  #14690 closed Mar 23, 2022

• Deprecate max_features="auto" in DecisionTree*

  #22458 closed Mar 23, 2022

• R squared is missing in Scikit learn

  #22927 closed Mar 23, 2022

• wrong input into entropy function

  #14497 closed Mar 23, 2022

• Bug in sparse in Ridge with sample weights

  #15438 closed Mar 22, 2022

• make_sparse_coded_signal returns data transposed

  #19894 closed Mar 22, 2022

• SelectFromModel: max_features can't be greater than number of features

  #21117 closed Mar 22, 2022

• test_k_means_fit_predict failing on some MacPython runs

  #12644 closed Mar 22, 2022

• random Segfaults on distance_transform_edt with Intel 12 Alder lake (E-Core enabled)

  #22744 closed Mar 21, 2022

• kMeans stopped working with numpy 1.22.2

  #22689 closed Mar 21, 2022

• Cannot run KDE on projected coordinates

  #22879 closed Mar 21, 2022

• RFC Enable set_config(display='diagram') by default?

  #21285 closed Mar 21, 2022

• Please check fetch_20newsgroups under 1.0.2

  #22911 closed Mar 21, 2022

6 Issues opened by 6 people

• BUG unpenalized Ridge does not give minimum norm solution

  #22947 opened Mar 25, 2022

• GaussianProcessRegressor (predict)

  #22945 opened Mar 25, 2022

• CI: artifacts are not generated

  #22931 opened Mar 23, 2022

• roc_auc_score, support `average=None` for multiclass labels

  #22930 opened Mar 23, 2022

• QuantileRegressor unable to allocate memory for large datasets

  #22922 opened Mar 23, 2022

• Calculation of alphas in ElasticNetCV doesn't use sample_weight

  #22914 opened Mar 21, 2022

119 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.

• ENH Preserving dtypes for ICA

  #22806 commented on Mar 25, 2022 • 28 new comments

• Solve Gaussian Mixture Model sample/kmeans++-based initialisation merge conflicts #11101

  #20408 commented on Mar 22, 2022 • 17 new comments

• TST use global_dtype in sklearn/neighbors/tests/test_neighbors.py

  #22663 commented on Mar 25, 2022 • 12 new comments

• TST use global_dtype in sklearn/cluster/tests/test_affinity_propagation.py

  #22667 commented on Mar 25, 2022 • 11 new comments

• FIX make coef_ in PLS estimator consistent with linear models

  #22016 commented on Mar 25, 2022 • 10 new comments

• TST use global_dtype in sklearn/neighbors/tests/test_lof.py

  #22665 commented on Mar 25, 2022 • 8 new comments

• TST use global_dtype in sklearn/cluster/tests/test_mean_shift.py

  #22672 commented on Mar 24, 2022 • 7 new comments

• MNT accelerate examples/kernel_approximation/plot_scalable_poly_kernels.py

  #22903 commented on Mar 22, 2022 • 7 new comments

• [WIP] cd_fast speedup

  #15931 commented on Mar 23, 2022 • 6 new comments

• ENH migrate GLMs / TweedieRegressor to linear loss

  #22548 commented on Mar 24, 2022 • 6 new comments

• TST use global_dtype in sklearn/semi_supervised/tests/test_label_propagation.py

  #22670 commented on Mar 25, 2022 • 6 new comments

• ENH Adds Array API support to LinearDiscriminantAnalysis

  #22554 commented on Mar 24, 2022 • 5 new comments

• MAINT Common parameter validation

  #22722 commented on Mar 25, 2022 • 5 new comments

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

  #22898 commented on Mar 25, 2022 • 5 new comments

• Fix notebook-style examples

  #22406 commented on Mar 26, 2022 • 4 new comments

• Create a similar class to KMeans that uses medians instead of means (KMedians)

  #22709 commented on Mar 26, 2022 • 4 new comments

• FIX Sets feature_names_in_ for estimators in Bagging*

  #21811 commented on Mar 20, 2022 • 4 new comments

• ENH Implement SVD algorithm in MDS

  #22330 commented on Mar 23, 2022 • 4 new comments

• ENH Add `eigh` solver to `FastICA`

  #22527 commented on Mar 27, 2022 • 4 new comments

• Improve tests to make them run on variously typed data using the `global_dtype` fixture

  #22881 commented on Mar 24, 2022 • 3 new comments

• SLEP006 - Metadata Routing task list

  #22893 commented on Mar 24, 2022 • 3 new comments

• FEA Add DecisionBoundaryDisplay

  #16061 commented on Mar 25, 2022 • 3 new comments

• FIX make creation of dataset deterministic in SGD

  #19716 commented on Mar 24, 2022 • 3 new comments

• TST use global_dtype in sklearn/cluster/tests/test_spectral.py

  #22669 commented on Mar 25, 2022 • 3 new comments

• Ensure that functions's docstrings pass numpydoc validation

  #21350 commented on Mar 22, 2022 • 2 new comments

• decision_path method for GradientBoosting

  #19294 commented on Mar 22, 2022 • 2 new comments

• EllipticEnvelope does not work with a sparse matrix

  #14613 commented on Mar 23, 2022 • 2 new comments

• KFold splitter falsely claims it supports groups

  #22848 commented on Mar 25, 2022 • 2 new comments

• RuntimeError: "Cannot clone object ..." when cloning an estimator that copies parameters in either __init__ or get_params

  #22857 commented on Mar 25, 2022 • 2 new comments

• KNeighborsClassifier: allow p value for Minkowski calculation to be less than 1.0 (and greater than 0)

  #22811 commented on Mar 25, 2022 • 2 new comments

• pytest warnings due to deprecation of pytest.warns(None)

  #22572 commented on Mar 26, 2022 • 2 new comments

• MNT Refactor scorer using _get_response

  #18589 commented on Mar 25, 2022 • 2 new comments

• FEA Bisecting K-Means

  #20031 commented on Mar 22, 2022 • 2 new comments

• [MRG] MAINT Use check_scalar in _BaseStacking

  #22405 commented on Mar 21, 2022 • 2 new comments

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

  #22562 commented on Mar 25, 2022 • 2 new comments

• TST use global_dtype in sklearn/cluster/tests/test_optics.py

  #22668 commented on Mar 25, 2022 • 2 new comments

• ENH Paired haversine

  #22705 commented on Mar 22, 2022 • 2 new comments

• MAINT Refactor vector sentinel into utils

  #22728 commented on Mar 26, 2022 • 2 new comments

• TST Add a check for dtype preservation on Regressors' predictions

  #22763 commented on Mar 22, 2022 • 2 new comments

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

  #22901 commented on Mar 26, 2022 • 2 new comments

• CI Azure: try removing setuptools workaround on windows

  #22905 commented on Mar 22, 2022 • 2 new comments

• Path for pluggable low-level computational routines

  #22438 commented on Mar 21, 2022 • 1 new comment

• Implementation of XRAY solver for NMF per Kumar 2013

  #22538 commented on Mar 21, 2022 • 1 new comment

• Add Penalty factors for each coefficient in enet (similar to the R's glmnet library)

  #11566 commented on Mar 21, 2022 • 1 new comment

• add icl to mixture.GMM

  #4580 commented on Mar 22, 2022 • 1 new comment

• make_column_selector: support for cardinality selection

  #15873 commented on Mar 23, 2022 • 1 new comment

• Add friedman's H statistic

  #22383 commented on Mar 23, 2022 • 1 new comment

• Quantile Regression Forest [Feature request]

  #11086 commented on Mar 24, 2022 • 1 new comment

• Net benefit curve and decision curve analysis

  #22136 commented on Mar 24, 2022 • 1 new comment

• SVC parameter decision_function_shape states "However, one-vs-one (‘ovo’) is always used as multi-class strategy."

  #22612 commented on Mar 25, 2022 • 1 new comment

• OPTICS should support sparse matrices and precomputed distances

  #11982 commented on Mar 26, 2022 • 1 new comment

• Found a case where isotonic regression takes non-polynomial time

  #8063 commented on Mar 26, 2022 • 1 new comment

• ENH propagate `eigen_tol` to all eigen solver

  #11968 commented on Mar 25, 2022 • 1 new comment

• [MRG] fixes #14257 - Group aware Time-based cross validation

  #16236 commented on Mar 22, 2022 • 1 new comment

• [MRG] LinearRegression Optimizations

  #17560 commented on Mar 24, 2022 • 1 new comment

• ENH Add option to centered ICE plots (cICE)

  #18310 commented on Mar 22, 2022 • 1 new comment

• FIX use correct formulation for ExpSineSquared kernel

  #20070 commented on Mar 25, 2022 • 1 new comment

• [ENH] Introduce Manifold-regularized Discriminative NMF

  #21763 commented on Mar 22, 2022 • 1 new comment

• ENH Optimise `decomposition.FastICA.fit` memory footprint and runtime

  #22268 commented on Mar 26, 2022 • 1 new comment

• Modifications to LinearRegression documentation.

  #22561 commented on Mar 21, 2022 • 1 new comment

• TST use global_dtype in sklearn/manifold/tests/test_isomap.py

  #22673 commented on Mar 25, 2022 • 1 new comment

• TST use global_dtype in sklearn/manifold/tests/test_locally_linear.py

  #22676 commented on Mar 25, 2022 • 1 new comment

• scikit-learn custom transformer is raising NotFitted Error

  #19953 commented on Mar 21, 2022 • 0 new comments

• add HDBSCAN

  #14331 commented on Mar 23, 2022 • 0 new comments

• IterativeImputer not converging (at all)

  #14338 commented on Mar 23, 2022 • 0 new comments

• Add support for pLSA

  #14345 commented on Mar 23, 2022 • 0 new comments

• Incorrect error bar predicted by scikit-learn

  #14395 commented on Mar 23, 2022 • 0 new comments

• Formulate for _compute_lower_bound in gaussian_mixture

  #14419 commented on Mar 23, 2022 • 0 new comments

• cross_val_predict failing (IndexError: index 1 is out of bounds for axis 1 with size 1)

  #14429 commented on Mar 23, 2022 • 0 new comments

• Faster GPs using HODLR solver

  #14437 commented on Mar 23, 2022 • 0 new comments

• Add Supervised Latent Dirichlet Allocation (sLDA) to the API

  #14440 commented on Mar 23, 2022 • 0 new comments

• Provide an option to consider class prior in ComplementNB

  #14444 commented on Mar 23, 2022 • 0 new comments

• NEP on CPython version dependency

  #14449 commented on Mar 23, 2022 • 0 new comments

• Support Mini-Batch gradient descent

  #14468 commented on Mar 23, 2022 • 0 new comments

• Add common test for huge sparse matrix

  #14483 commented on Mar 23, 2022 • 0 new comments

• Incorrect density values while implementing KDE on point data(X,Y) (scikit-learn)

  #14552 commented on Mar 23, 2022 • 0 new comments

• CountVectorizer sets self.vocabulary_ in transform

  #14559 commented on Mar 23, 2022 • 0 new comments

• Adding L1 Isotonic Regression, want to contribute

  #14569 commented on Mar 23, 2022 • 0 new comments

• include correlation matrix function at covariance estimators

  #14612 commented on Mar 23, 2022 • 0 new comments

• adding multilabel capability to voting classifier and bagging classifier

  #14648 commented on Mar 23, 2022 • 0 new comments

• should utils.resample accept sample_weight?

  #14692 commented on Mar 23, 2022 • 0 new comments

• `sklearn/tree/*` refactoring

  #14711 commented on Mar 23, 2022 • 0 new comments

• Cannot pickle predict_proba function with 1.0 release

  #21344 commented on Mar 23, 2022 • 0 new comments

• Changed behavior for Sparse DictVectorizer regarding Explicit Zeros in Scipy 1.3.X

  #14718 commented on Mar 23, 2022 • 0 new comments

• Use decorators for simple input validations

  #14721 commented on Mar 23, 2022 • 0 new comments

• Stratify subsampling when binning for histogram GBT

  #14725 commented on Mar 23, 2022 • 0 new comments

• Deprecate n_support_ and class_weight_ from SVR class

  #14788 commented on Mar 23, 2022 • 0 new comments

• IncrementalPCA error

  #14851 commented on Mar 23, 2022 • 0 new comments

• `sklearn.utils.multiclass.type_of_target` with sparse csr matrix raises ValueError

  #14860 commented on Mar 23, 2022 • 0 new comments

• SGDRegressor is slower than 'Ridge'

  #14882 commented on Mar 23, 2022 • 0 new comments

• RFC Deprecate RidgeCV(cv=cv)?

  #14886 commented on Mar 23, 2022 • 0 new comments

• feature: verbose flag in cluster.DBscan

  #14947 commented on Mar 23, 2022 • 0 new comments

• Text vectorizers clean-up / TfidfVectorizer deprecation

  #14951 commented on Mar 23, 2022 • 0 new comments

• Handle pd.Categorical in encoders

  #14953 commented on Mar 23, 2022 • 0 new comments

• OrdinalEncoder: Deprecate automatically assuming lexicographic ordering

  #14954 commented on Mar 23, 2022 • 0 new comments

• Enhancement for partial dependence plot

  #14969 commented on Mar 23, 2022 • 0 new comments

• iForest - support for height limit (hlim) evaluation parameter

  #14977 commented on Mar 23, 2022 • 0 new comments

• QDA Classifier: divide by zero if data not of full rank

  #14997 commented on Mar 23, 2022 • 0 new comments

• Segmentation fault with SVC with probability = True and degree 3

  #15008 commented on Mar 23, 2022 • 0 new comments

• cross_val_score threshold adjustment

  #15019 commented on Mar 23, 2022 • 0 new comments

• PCA hangs occasionally when applied to data that fits in memory

  #22434 commented on Mar 25, 2022 • 0 new comments

• Verbosity option is not working in GridSearchCV (Jupyter notebook)

  #22849 commented on Mar 25, 2022 • 0 new comments

• Change how KNeighborsClassifier handles tiebreakers

  #22818 commented on Mar 25, 2022 • 0 new comments

• [MRG] Sorting ordering option in OrdinalEncoder

  #14984 commented on Mar 23, 2022 • 0 new comments

• Patch for floating point overrun in IncrementalPCA partial_fit

  #16180 commented on Mar 23, 2022 • 0 new comments

• [MRG] Online implementation of non-negative matrix factorization

  #16948 commented on Mar 25, 2022 • 0 new comments

• [MRG] Add class_weight parameter to CalibratedClassifierCV

  #17541 commented on Mar 22, 2022 • 0 new comments

• ENH Extend PDP for nominal categorical features

  #18298 commented on Mar 25, 2022 • 0 new comments

• [MRG] ComplementNB with class priors when computing joint log-likelihoods (Trac : #14523, #14444)

  #18521 commented on Mar 23, 2022 • 0 new comments

• [MRG] Refactor MiniBatchDictionaryLearning and add stopping criterion

  #18975 commented on Mar 24, 2022 • 0 new comments

• MNT Refactor scorer using _get_response_values

  #20999 commented on Mar 25, 2022 • 0 new comments

• Kernel Ridge Classifier

  #22417 commented on Mar 23, 2022 • 0 new comments

• DOC Fix the See Also section of GraphicalLasso in GraphicalLassoCV

  #22456 commented on Mar 25, 2022 • 0 new comments

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

  #22574 commented on Mar 24, 2022 • 0 new comments

• [WIP] Include HDBSCAN as a sub-module for `sklearn.cluster`

  #22616 commented on Mar 26, 2022 • 0 new comments

• TST use global_dtype in sklearn/metrics/tests/test_pairwise.py

  #22666 commented on Mar 24, 2022 • 0 new comments

• TST use global_dtype in sklearn/manifold/tests/test_t_sne.py

  #22675 commented on Mar 23, 2022 • 0 new comments

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

  #22754 commented on Mar 23, 2022 • 0 new comments

• DOC better reference for test_multinomial_identifiability_on_iris

  #22897 commented on Mar 25, 2022 • 0 new comments