Insights: scikit-learn/scikit-learn

38 Pull requests merged by 19 people

• MAINT Parameters validation for sklearn.preprocessing.scale

  #26036 merged Apr 3, 2023

• DOC Use Scientific Python Plausible instance for analytics

  #25547 merged Apr 3, 2023

• CI disable coverage on Windows to keep CI times reasonable

  #26052 merged Apr 2, 2023

• CLN Make _NumPyAPIWrapper naming consistent to _ArrayAPIWrapper

  #26039 merged Apr 2, 2023

• API Replace `n_iter` in `Bayesian Ridge` and `ARDRegression`

  #25697 merged Apr 2, 2023

• CI Adds coverage to docker jobs on Azure

  #26027 merged Apr 2, 2023

• EXA Fix rst in plot_partial_dependence

  #26028 merged Mar 30, 2023

• DOC show from_estimator and from_predictions for Displays

  #25994 merged Mar 30, 2023

• ENH RocCurveDisplay add option to plot chance level

  #25987 merged Mar 30, 2023

• DOC fix SplineTransformer include_bias docstring

  #26018 merged Mar 30, 2023

• MAINT Parameters validation for datasets.make_blobs

  #25983 merged Mar 30, 2023

• MAINT Parameters validation for datasets.make_s_curve

  #26022 merged Mar 30, 2023

• MAINT Parameters validation for datasets.make_swiss_roll

  #26020 merged Mar 30, 2023

• MAINT Consistent cython types from _typedefs

  #25942 merged Mar 29, 2023

• MAINT remove unecessary check covered by parameter validation framework

  #26014 merged Mar 29, 2023

• DOC Added the meanings of default=None for PatchExtractor parameters

  #26005 merged Mar 29, 2023

• MAINT Parameters validation for datasets.make_sparse_spd_matrix

  #26009 merged Mar 29, 2023

• MAINT Parameters validation for datasets.make_spd_matrix

  #26003 merged Mar 29, 2023

• MAINT Parameters validation for datasets.make_sparse_uncorrelated

  #26001 merged Mar 29, 2023

• MAINT Parameters validation for datasets.make_friedman3

  #25989 merged Mar 29, 2023

• MAINT Parameters validation for datasets.make_friedman2

  #25986 merged Mar 29, 2023

• DOC improve example of PatchExtractor

  #26002 merged Mar 29, 2023

• MAINT make plot_digits_denoising deterministic by fixing random state

  #26004 merged Mar 29, 2023

• ENH Adds infrequent categories support to OrdinalEncoder

  #25677 merged Mar 29, 2023

• FIX SequentialFeatureSelector throws IndexError when cv is a generator

  #25973 merged Mar 28, 2023

• DOC document that last step is never cached in pipeline

  #25995 merged Mar 28, 2023

• Specified meaning for max_patches=None in feature_extraction.image.extract_patches_2d

  #25996 merged Mar 28, 2023

• DOC Update model_persistence.rst to fix skops example

  #25993 merged Mar 28, 2023

• MAINT Fix broken link in feature_selection/_univariate_selection.py

  #25984 merged Mar 28, 2023

• DOC replace deviance by loss in docstring of GradientBoosting

  #25968 merged Mar 28, 2023

• ENH `_hdbscan` `HIERARCHY` data type introduction

  #25826 merged Mar 28, 2023

• MAINT Parameters validation for datasets.make_moons

  #25971 merged Mar 27, 2023

• MAINT Parameters validation for datasets.make_biclusters

  #25945 merged Mar 27, 2023

• MAINT Parameters validation for datasets.make_checkerboard

  #25955 merged Mar 27, 2023

• MAINT Parameters validation for preprocessing.minmax_scale

  #25962 merged Mar 27, 2023

• MAINT Parameters validation for datasets.make_hastie_10_2

  #25967 merged Mar 27, 2023

• MAINT Parameters validation for sklearn.metrics.d2_tweedie_score

  #25975 merged Mar 27, 2023

• MAINT Parameters validation for datasets.make_gaussian_quantiles

  #25959 merged Mar 27, 2023

34 Pull requests opened by 22 people

• ENH FeatureUnion: Add verbose_feature_names_out parameter

  #25991 opened Mar 28, 2023

• DOC Add description for the meaning of `None` for check_X_y

  #25997 opened Mar 28, 2023

• MAINT Parameter validation for d2_absolute_error_score

  #25998 opened Mar 28, 2023

• DOC add meaning of `max_patches=None` in _compute_n_patches

  #25999 opened Mar 28, 2023

• MAINT Parameters validation for sklearn.metrics.pairwise.cosine_similarity

  #26006 opened Mar 28, 2023

• MAINT Parameter validation for roc_auc_score

  #26007 opened Mar 28, 2023

• #23112: showcase idea to cache last step

  #26008 opened Mar 28, 2023

• CLN `_hdbscan/_tree.pyx` algorithms refactor

  #26011 opened Mar 28, 2023

• ENH add verbose option for gpr

  #26012 opened Mar 29, 2023

• MAINT Clean-up deprecated transposed coef in PLS for 1.3

  #26016 opened Mar 29, 2023

• DOC Use notebook style in plot_lof_outlier_detection.py

  #26017 opened Mar 29, 2023

• ENH PrecisionRecallDisplay add option to plot chance level

  #26019 opened Mar 29, 2023

• ENH Gaussian mixture bypassing unnecessary initialization computing

  #26021 opened Mar 29, 2023

• MAINT utils._fast_dict uses types from utils._typedefs

  #26025 opened Mar 30, 2023

• ENH Adds isdtype to Array API wrapper

  #26029 opened Mar 30, 2023

• ENH Forces shape to be tuple when using Array API's reshape

  #26030 opened Mar 30, 2023

• [ENH, DRAFT] Implement Precomputed distances in the Pairwise Distances Reduction framework

  #26032 opened Mar 30, 2023

• MAINT Refactor GraphicalLasso and graphical_lasso

  #26033 opened Mar 31, 2023

• MAINT Parameters validation for sklearn.tree.export_graphviz

  #26034 opened Mar 31, 2023

• MAINT refactor scorer using _get_response_values

  #26037 opened Mar 31, 2023

• Update documentation with new non-overlapping patch extraction function

  #26038 opened Mar 31, 2023

• MAINT Parameters validation for metrics.check_scoring

  #26041 opened Mar 31, 2023

• TST add global_random_seed fixture to sklearn/datasets/tests/test_rcv1.py

  #26043 opened Apr 1, 2023

• MAINT Parameters validation for sklearn.metrics.pairwise.cosine_distances

  #26046 opened Apr 1, 2023

• MAINT Parameters validation for sklearn.metrics.pairwise.haversine_distances

  #26047 opened Apr 1, 2023

• MAINT Parameters validation for sklearn.metrics.pairwise.laplacian_kernel

  #26048 opened Apr 1, 2023

• MAINT Parameters validation for sklearn.metrics.pairwise.linear_kernel

  #26049 opened Apr 1, 2023

• MAINT Fix C warning in Cython module splitting.pyx

  #26051 opened Apr 1, 2023

• MAINT Parameters validation for sklearn.metrics.silhouette_samples

  #26053 opened Apr 2, 2023

• MAINT Parameters validation for sklearn.metrics.silhouette_score

  #26054 opened Apr 2, 2023

• MAINT Typos in HistGradientBoosting documentation

  #26057 opened Apr 2, 2023

• MAINT Parameters validation for sklearn.preprocessing.add_dummy_feature

  #26058 opened Apr 3, 2023

• CI ignore more non-library Python files in codecov

  #26059 opened Apr 3, 2023

• Added Parameter Validation for metrics.cluster.normalized_mutual_info_score()

  #26060 opened Apr 3, 2023

7 Issues closed by 5 people

• Deprecate `n_iter` in favor of `max_iter` for consistency

  #25518 closed Apr 2, 2023

• Improving documentation discoverability for Displays

  #25980 closed Mar 30, 2023

• Incorrect documentation for SplineTransformer.include_bias - the opposite is true

  #25976 closed Mar 30, 2023

• correct and reasonable new example to replace the old one

  #25409 closed Mar 29, 2023

• Add the max_categories functionality from OneHotEncoder in OrdinalEncoder

  #25648 closed Mar 29, 2023

• Unable to pass splits to SequentialFeatureSelector

  #25957 closed Mar 28, 2023

• Customizing the order of values in `classes_` of LabelEncoder gives weird results

  #25990 closed Mar 28, 2023

13 Issues opened by 11 people

• Store spectral embeddings in SpectralClustering

  #26061 opened Apr 3, 2023

• Typo in HistGradientBoosting documentation | no_interaction should be no_interactions

  #26056 opened Apr 2, 2023

• SLEP006: globally setting request values

  #26050 opened Apr 1, 2023

• SLEP006: introduction of metadata routing through a feature flag

  #26045 opened Apr 1, 2023

• Implementation of an additional patch extraction strategy.

  #26040 opened Mar 31, 2023

• Request for project inclusion in scikit-learn related projects: skforecast

  #26035 opened Mar 31, 2023

• `Fmax` score (or maximum of F1/Fbeta)

  #26026 opened Mar 30, 2023

• [Draft] Make more of the "tools" of scikit-learn Array API compatible

  #26024 opened Mar 30, 2023

• GaussianMixture is runnning too many computation when parameters are alredy provided

  #26015 opened Mar 29, 2023

• Add per feature "maximum category" counts to `OrdinalEncoder`

  #26013 opened Mar 29, 2023

• Introduce SIMD intrinsics for `_dist_metrics.pyx`

  #26010 opened Mar 28, 2023

• Add documentation about re-building extensions to "Installing the development version of scikit-learn"

  #25985 opened Mar 27, 2023

• Add functions for calculating log-likelihood and null log-likelihood

  #25982 opened Mar 27, 2023

57 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 Allow for appropriate dtype us in `preprocessing.PolynomialFeatures` for sparse matrices

  #23731 commented on Apr 2, 2023 • 21 new comments

• ENH Adds missing value support for trees

  #23595 commented on Mar 29, 2023 • 20 new comments

• Make automatic validation for all scikit-learn public functions

  #24862 commented on Apr 3, 2023 • 18 new comments

• RFC: Breaking Changes for Version 2

  #25776 commented on Apr 1, 2023 • 15 new comments

• ENH add from_cv_results in RocCurveDisplay

  #25939 commented on Mar 30, 2023 • 13 new comments

• DOC Rework outlier detection estimators example

  #25878 commented on Mar 31, 2023 • 12 new comments

• Use sample_weight when validating LogisticRegressionCV

  #25906 commented on Apr 1, 2023 • 11 new comments

• Cache final transformer in pipeline with memory setting

  #23112 commented on Mar 29, 2023 • 8 new comments

• RFC SLEP006: verbose vs non-verbose declaration in meta-estimator

  #23928 commented on Apr 3, 2023 • 7 new comments

• FEA add ValidationCurveDisplay in model_selection module

  #25120 commented on Mar 29, 2023 • 7 new comments

• ENH Adds PyTorch support to LinearDiscriminantAnalysis

  #25956 commented on Mar 31, 2023 • 7 new comments

• FIX minimum norm solution of unpenalized ridge / OLS when fit_intercept=True

  #25948 commented on Mar 28, 2023 • 6 new comments

• ENH Support sample weights when fitting HistGradientBoosting estimator

  #25431 commented on Apr 3, 2023 • 5 new comments

• MAINT Introduce BinaryClassifierCurveDisplayMixin

  #25969 commented on Apr 1, 2023 • 5 new comments

• PERF `PairwiseDistancesReductions` subsequent work

  #25888 commented on Mar 31, 2023 • 4 new comments

• Typo in the range of n_components in PLSRegression

  #25978 commented on Mar 28, 2023 • 4 new comments

• MAINT Improve scikit-learn reliability by replacing `cnp.ndarray`s with typed memoryviews

  #25484 commented on Mar 29, 2023 • 3 new comments

• Possibility of setting weight coefficients in OPTICS algorithm.

  #12394 commented on Mar 30, 2023 • 3 new comments

• Support other dataframes like polars and pyarrow not just pandas

  #25896 commented on Mar 30, 2023 • 3 new comments

• ENH add Huber loss

  #25966 commented on Mar 28, 2023 • 3 new comments

• Should the meaning of default=None be specified?

  #17295 commented on Mar 28, 2023 • 2 new comments

• Reduce the size of some images in the documentation

  #17568 commented on Mar 28, 2023 • 2 new comments

• BaggingClassifier throws ValueError: WRITEBACKIFCOPY base is read-only

  #25935 commented on Mar 29, 2023 • 2 new comments

• make_column_selector: support for cardinality selection

  #15873 commented on Mar 30, 2023 • 2 new comments

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

  #22827 commented on Apr 1, 2023 • 2 new comments

• MAINT Automatic Cython linting

  #25861 commented on Mar 29, 2023 • 2 new comments

• FeatureUnion: Add verbose_feature_names_out parameter

  #25889 commented on Mar 28, 2023 • 1 new comment

• Random forest classifier probability is negative

  #25932 commented on Mar 28, 2023 • 1 new comment

• Incorrect results in kernel density estimation (```KernelDensity```) when the kernel width is small

  #25799 commented on Mar 29, 2023 • 1 new comment

• Early Stopping for GridSearchCV, RandomizedSearchCV

  #25187 commented on Mar 29, 2023 • 1 new comment

• [RFC] Support for int64 indexed SciPy sparse matrices in Cython code

  #23653 commented on Mar 29, 2023 • 1 new comment

• Allow NearestNeighbor radius_neighbors to accept an array for the `radius` keyword argument

  #25970 commented on Mar 29, 2023 • 1 new comment

• VarianceThreshold does not state whether normalisation is required

  #23394 commented on Mar 30, 2023 • 1 new comment

• MinMaxScaler output datatype

  #18443 commented on Mar 30, 2023 • 1 new comment

• AdaBoost feature_importances_ should support base estimators with coef_

  #12137 commented on Mar 30, 2023 • 1 new comment

• Improve early stopping of HGBT for scorers passed as string

  #25974 commented on Mar 31, 2023 • 1 new comment

• `pairwise_distances` is inconsistent with `scipy.spatial.distance` when using `metric="matching"`

  #25532 commented on Mar 31, 2023 • 1 new comment

• ENH Added error message when using labels in bytes format

  #18555 commented on Mar 29, 2023 • 1 new comment

• Add custom_range argument for partial dependence

  #21033 commented on Apr 2, 2023 • 1 new comment

• ENH Generally avoid nested param validation

  #25815 commented on Mar 30, 2023 • 1 new comment

• MAINT Parameters validation for compose.make_column_transformer

  #25897 commented on Mar 29, 2023 • 1 new comment

• A common private module for differentiable loss functions used as objective functions in estimators

  #15123 commented on Mar 28, 2023 • 0 new comments

• Path to HDBSCAN Inclusion

  #24686 commented on Mar 28, 2023 • 0 new comments

• PLSRegression VIP score calculation

  #7050 commented on Mar 31, 2023 • 0 new comments

• SLEP006 - Metadata Routing task list

  #22893 commented on Apr 1, 2023 • 0 new comments

• Scalable Kmeans++ also known as k-means||

  #4357 commented on Apr 2, 2023 • 0 new comments

• ⚠️ CI failed on Linux_Docker.debian_atlas_32bit ⚠️

  #25686 commented on Apr 3, 2023 • 0 new comments

• ⚠️ CI failed on Linux_Nightly_PyPy.pypy3 ⚠️

  #25117 commented on Apr 3, 2023 • 0 new comments

• ENH add support to missing values in NMF

  #8474 commented on Mar 31, 2023 • 0 new comments

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

  #22574 commented on Mar 31, 2023 • 0 new comments

• DOC new example for time-series forecasting with lagged features and prediction intervals

  #25350 commented on Mar 28, 2023 • 0 new comments

• DOC improve EDA for `plot_cyclical_feature_engineering.py`

  #25602 commented on Mar 28, 2023 • 0 new comments

• ENH Adds support for negative values in categorical features in gradient boosting

  #25629 commented on Mar 31, 2023 • 0 new comments

• feat: Support sample weight for MLP

  #25646 commented on Apr 3, 2023 • 0 new comments

• GOV introduce rights for groups as discussed in SLEP019

  #25753 commented on Mar 30, 2023 • 0 new comments

• DOC Add JupyterLite button in example gallery

  #25887 commented on Mar 29, 2023 • 0 new comments

• [MRG] DOC GPs: log_marginal_likelihood() log(theta) input

  #25977 commented on Mar 30, 2023 • 0 new comments