scikit-learn / scikit-learn

18 Pull requests merged by 15 people

• DOC Fixed typos in documentation

  #19511 merged Feb 20, 2021

• FIX RuntimeWarning by dividing by zero in test_sanity_check_pls_regression_constant_column_Y

  #19480 merged Feb 20, 2021

• TST replace assert_warns* by pytest.warns in model_selection/tests

  #19458 merged Feb 19, 2021

• enet_path docstring: fix sub/superscript swap

  #19493 merged Feb 19, 2021

• Fix underflow issues due to float precision

  #19472 merged Feb 18, 2021

• ENH Add mean_pinball_loss metric for quantile regression

  #19415 merged Feb 18, 2021

• DOC update whats new 0.24 for backport

  #19434 merged Feb 18, 2021

• Replace onnxmltools by sklearn-onnx in the documentation

  #19484 merged Feb 18, 2021

• DOC clarify that n_iter_no_change is not just for early-stopping for SGD

  #19462 merged Feb 18, 2021

• TST Replace the use of assert_warns messages in cluster/tests/ module

  #19437 merged Feb 18, 2021

• TST Fix assert_warns in feature_extraction/tests/ module

  #19439 merged Feb 18, 2021

• DOC Fix broken link to wikipedia in semi-supervised UG

  #19481 merged Feb 18, 2021

• DOC Remove extra word from LOF docstring

  #19477 merged Feb 17, 2021

• DOC Fix closing backtick in IterativeImputer

  #19476 merged Feb 17, 2021

• DOC Fix typo in LDA User Guide

  #19468 merged Feb 17, 2021

• FIX Gives a unique id to html visualization

  #19417 merged Feb 15, 2021

• DOC update copyright year forever

  #19463 merged Feb 15, 2021

• DOC oob_score is only available when bootstrap=True

  #19444 merged Feb 15, 2021

19 Pull requests opened by 17 people

• Random svd parameter change

  #19459 opened Feb 15, 2021

• MNT Set non-interactive installation mode for the pypy job

  #19461 opened Feb 15, 2021

• ENH Add Poisson criterion to RandomForestRegressor

  #19464 opened Feb 15, 2021

• ENH Improve KDTree worst-case time complexity

  #19473 opened Feb 16, 2021

• Fix to check if len(y) > 1 when normalize option is enabled in GaussianProcess._gpr.fit

  #19474 opened Feb 17, 2021

• Add periodic extrapolation to SplineTransformer

  #19483 opened Feb 18, 2021

• ENH Adds n_features_in_ to naive_bayes

  #19485 opened Feb 18, 2021

• [WIP] EHN Support unit-variance whitening for `FastICA`

  #19490 opened Feb 18, 2021

• Improve initialization and learning rate in t-SNE

  #19491 opened Feb 18, 2021

• TST replace asert_warns by pytest.warns in compose/tests

  #19492 opened Feb 19, 2021

• [MRG] ENH Support split by group in TimeSeriesSplit

  #19496 opened Feb 19, 2021

• is_data_valid can receive the subset_idxs. Backward compatible

  #19498 opened Feb 19, 2021

• Bugfix ransac residual threshold + horizontal line

  #19499 opened Feb 19, 2021

• TST replace assert_raise with pytest.raises in test_base.py

  #19500 opened Feb 19, 2021

• TST Improve ridge solver consistency tests

  #19503 opened Feb 19, 2021

• DOC Fix overlapping titles in clustering overview

  #19506 opened Feb 19, 2021

• DOC Sets random_state=0 to prevent warning in AffinityPropagation examples

  #19507 opened Feb 20, 2021

• TST replace assert_raise with pytest.raises in calibration, check_build, metaestimators

  #19509 opened Feb 20, 2021

• Use pytest instead of assert_warns/assert_no_warnings in sklearn/semi_supervised/tests.

  #19510 opened Feb 20, 2021

14 Issues closed by 9 people

• Clustering graphic issue

  #19512 closed Feb 20, 2021

• GP regression: combined kernels in different input spaces

  #19488 closed Feb 20, 2021

• johnson_lindenstrauss_min_dim gives result -2147483648 with n_samples = 100 and eps = 0.0001

  #17111 closed Feb 18, 2021

• Underflow issues in the Cython perplexity search code used in t-SNE

  #19471 closed Feb 18, 2021

• Add quantile loss as metric

  #18911 closed Feb 18, 2021

• Bug with early stop and n_iter_no_change when training Model

  #19451 closed Feb 18, 2021

• ColumnTransformer.named_transformers references non-existent method when used in cross_validate + pipeline

  #19478 closed Feb 18, 2021

• add RandomForestClassifier.save(filepath, ...) method

  #19482 closed Feb 18, 2021

• Extra word in LOF docstring

  #19475 closed Feb 17, 2021

• ExtraTreesClassifier documentation does not mention that oob_score requires bootstrap

  #19431 closed Feb 15, 2021

• Lots of new untracked files after merging with master?

  #17341 closed Feb 15, 2021

• Q: call RandomForestClassifier.fit(X, y) multiple times on different (X, y), will it continue training, or will it start over?

  #19455 closed Feb 15, 2021

• PCA needs scaling?

  #19457 closed Feb 15, 2021

• Non Maximum Suppression Feature Request

  #19456 closed Feb 14, 2021

9 Issues opened by 9 people

• Integrate the TruncatedSVD sign indeterminacy solution

  #19514 opened Feb 21, 2021

• confusion matrix from sklearn.metrics with labels=[1,0] yields incorrect values for tp,tn,fp and fn.

  #19513 opened Feb 21, 2021

• sklearn.manifold.locally_linear_embedding() enforces use of euclidean distance when passing a NearestNeighbors instance with a precomputed distance matrix as parameter

  #19505 opened Feb 19, 2021

• RANSAC - perfect horizontal line generate an exception

  #19497 opened Feb 19, 2021

• Improvement in RANSAC: is_data_valid should receive subset_idxs

  #19495 opened Feb 19, 2021

• Pipeline value error

  #19494 opened Feb 19, 2021

• 'feature_name' referenced before assignment

  #19489 opened Feb 18, 2021

• Memory errors with Kernel PCA: Incremental Kernel PCA?

  #19479 opened Feb 17, 2021

• Passing fitting parameters to transformers of ColumnTransformer

  #19465 opened Feb 15, 2021

55 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.

• [MRG] Refactor `f_regression` and introduce `r_regression` and `abs_r_regression`

  #17169 commented on Feb 16, 2021 • 16 new comments

• MRG fix Normalize for linear models when used with sample_weight

  #19426 commented on Feb 20, 2021 • 12 new comments

• KBinsDiscretizer creates wrong bins

  #19416 commented on Feb 18, 2021 • 11 new comments

• TST replace assert_raise_* by pytest.raises in neighbors module

  #19388 commented on Feb 20, 2021 • 9 new comments

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

  #16948 commented on Feb 16, 2021 • 6 new comments

• ENH Adds nan passthrough in OrdinalEncoder

  #19069 commented on Feb 21, 2021 • 6 new comments

• t-SNE default parameters and clarifying documentation

  #18018 commented on Feb 17, 2021 • 4 new comments

• [MRG] Improved parallel execution of plot_partial_dependence / partial_dependence

  #19392 commented on Feb 20, 2021 • 4 new comments

• decision_path method for GradientBoosting

  #19294 commented on Feb 18, 2021 • 3 new comments

• Remove the use of assert_raises and assert_raises_regex from the tests

  #14216 commented on Feb 19, 2021 • 3 new comments

• Remove the use of assert_warns and assert_warns_message from the tests

  #19414 commented on Feb 20, 2021 • 3 new comments

• Bug in SVM._ovr_decision_function

  #19270 commented on Feb 20, 2021 • 3 new comments

• [MRG] ENH Consistent loss name for squared error

  #19310 commented on Feb 20, 2021 • 3 new comments

• Handling division by zero std for GaussianProcessRegressor

  #19361 commented on Feb 16, 2021 • 3 new comments

• EXA improve example of forest feature importances digits

  #19429 commented on Feb 20, 2021 • 3 new comments

• linear_model with normalize and StandardScaler lead to faulty results in edge case scenario

  #19450 commented on Feb 19, 2021 • 2 new comments

• [MRG] FIX #13056 - FastICA whitening problem

  #13096 commented on Feb 18, 2021 • 2 new comments

• [MRG] Expand documentation of random_state for spectral methods

  #17314 commented on Feb 15, 2021 • 2 new comments

• Document differences to the BIRCH algorithm

  #19252 commented on Feb 15, 2021 • 2 new comments

• DEPR Change default value of random_state in SVD

  #19370 commented on Feb 16, 2021 • 2 new comments

• TST Replace assert_raises* by pytest.raises in model_selection/tests/test_validation.py

  #19381 commented on Feb 18, 2021 • 2 new comments

• TST replace assert_raises by pytest.raises in test_least_angle, test_omp, test_test_theil_sen

  #19406 commented on Feb 18, 2021 • 2 new comments

• Fixed bug handling multi-class classification

  #19427 commented on Feb 20, 2021 • 2 new comments

• Investigate and document pitfalls with permutation importance on imbalanced classification problems with non-independent features

  #19448 commented on Feb 14, 2021 • 1 new comment

• SVC's predict_proba(...) predicts the exact same probability for wildly different inputs

  #19447 commented on Feb 15, 2021 • 1 new comment

• Poisson criterion in RandomForestRegressor

  #19304 commented on Feb 15, 2021 • 1 new comment

• Spectral Embedding with Asymmetric Matrices/ Directed Graphs

  #18177 commented on Feb 15, 2021 • 1 new comment

• reducting dimentions with pca and tsne

  #19423 commented on Feb 16, 2021 • 1 new comment

• Improving the error message on the Gaussian Process Regression

  #19021 commented on Feb 17, 2021 • 1 new comment

• KBinsDiscretizer produces wrong bins with repeated small values

  #19433 commented on Feb 18, 2021 • 1 new comment

• Native wheels for the macos/arm64 platform (Apple Silicon M1 hardware)

  #19137 commented on Feb 19, 2021 • 1 new comment

• Ensure all attributes are documented

  #14312 commented on Feb 21, 2021 • 1 new comment

• Possible Feature Request(?): AUC metric and optimism via bootstrapping

  #17791 commented on Feb 21, 2021 • 1 new comment

• Input format for StandardScaler

  #19354 commented on Feb 21, 2021 • 1 new comment

• [MRG] Add quantile regression

  #9978 commented on Feb 18, 2021 • 1 new comment

• Fix Kd-tree time complexity problem.

  #11103 commented on Feb 16, 2021 • 1 new comment

• [MRG] Add feature weight to isolation forest

  #11915 commented on Feb 15, 2021 • 1 new comment

• [MRG after #12145] Add "Randomized SVD" solver option to KernelPCA for faster partial decompositions, like in PCA

  #12069 commented on Feb 14, 2021 • 1 new comment

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

  #16236 commented on Feb 19, 2021 • 1 new comment

• [ENH] Added warning for RidgeCV

  #16408 commented on Feb 18, 2021 • 1 new comment

• Keep missing features during imputation

  #16695 commented on Feb 20, 2021 • 1 new comment

• FIX Ignore zero sample weights in precision recall curve

  #18328 commented on Feb 15, 2021 • 1 new comment

• ENH ensure no copy if not requested and improve transform performance in TFIDFTransformer

  #18843 commented on Feb 20, 2021 • 1 new comment

• DOC: use legacy pip resolver in nightly install docs

  #19073 commented on Feb 15, 2021 • 1 new comment

• TST replace assert_raises* by pytest.raises in model_selection/tests/test_split.py

  #19375 commented on Feb 15, 2021 • 1 new comment

• FIX reshape the predicitons array shape in IterativeImputer

  #19409 commented on Feb 15, 2021 • 1 new comment

• Track SLEP10: Add n_features_in_ to all modules

  #19333 commented on Feb 18, 2021 • 0 new comments

• META Quantile Regression

  #18997 commented on Feb 18, 2021 • 0 new comments

• "RuntimeWarning: invalid value encountered in true_divide" in tests

  #19334 commented on Feb 20, 2021 • 0 new comments

• [MRG] Monotonic trees (continued)

  #13649 commented on Feb 18, 2021 • 0 new comments

• [WIP] sample props (proposal 4)

  #16079 commented on Feb 17, 2021 • 0 new comments

• [MRG] Add multiclass support to average_precision_score

  #17388 commented on Feb 15, 2021 • 0 new comments

• Stratified Group KFold implementation

  #18649 commented on Feb 17, 2021 • 0 new comments

• [MRG] Efficiency updates to KBinsDiscretizer

  #19290 commented on Feb 18, 2021 • 0 new comments

• add check_array to inverse_transform of StandardScaler

  #19356 commented on Feb 15, 2021 • 0 new comments