scikit-learn / scikit-learn

50 Pull requests merged by 21 people

• DOC reorder changelog

  #20933 merged Sep 4, 2021

• API add from_estimator and from_predictions to RocCurveDisplay

  #20569 merged Sep 3, 2021

• DOC small fixes in what's new 1.0

  #20931 merged Sep 3, 2021

• Fixing integer overflow on 32-bit architectures.

  #20904 merged Sep 3, 2021

• BUG Corrects tag in TfidfTransformer

  #20919 merged Sep 3, 2021

• Add what's new for 20200 for 1.0

  #20927 merged Sep 3, 2021

• DOC rebuild authors page

  #20924 merged Sep 3, 2021

• DOC Ensures that RadiusNeighborsClassifier passes numpydoc validation

  #20842 merged Sep 3, 2021

• MNT replace if_delegate_has_method by available_if in example

  #20684 merged Sep 2, 2021

• FIX attribute `component_indices_` was not assigned to the write values in Nystroem

  #20554 merged Sep 2, 2021

• Improve error message for checking estimators on empty data value error

  #20834 merged Sep 2, 2021

• DOC Replace the phrase "where `n_samples` in the number" with "where `n_samples` is the number"

  #20914 merged Sep 2, 2021

• [MRG]Fix spelling mistake in glossary

  #20918 merged Sep 2, 2021

• FIX Remove **params from fit function for FeatureAgglomeration to get more concise error message

  #20899 merged Sep 2, 2021

• ENH Adds feature_names_in_ and n_features_in_ to Encoders

  #20912 merged Sep 2, 2021

• CLN Removes unneeded return in DictVectorizer

  #20913 merged Sep 2, 2021

• FIX removes duplicate 'min_data_in_bin' in lightgbm parameters

  #20910 merged Sep 2, 2021

• Make the check changelog message more explicit

  #20911 merged Sep 2, 2021

• DOC Ensures MultiOutput* and RegressorChain passes numpydoc validation

  #20713 merged Sep 1, 2021

• DOC fix y-axis name in preprocessor comparison example

  #20722 merged Sep 1, 2021

• DOC Ensures that BernoulliRBM passes numpydoc validation

  #20533 merged Sep 1, 2021

• MNT replace if_delegate_has_method by available_if in _search.py

  #20685 merged Sep 1, 2021

• Fix OvOClassifier.n_features_in_ and other unexpected warning at prediction time when checking feature_names_in_

  #20853 merged Sep 1, 2021

• TST Adds dtype check for feature_names_in_

  #20891 merged Sep 1, 2021

• DOC Ensures that NMF passes numpydoc validation

  #20869 merged Aug 31, 2021

• DOC Ensures that AgglomerativeClustering passes numpydoc validation

  #20544 merged Aug 31, 2021

• DOC Ensures that ClassifierChain passes numpydoc validation

  #20835 merged Aug 31, 2021

• DOC Ensures that SparseCoder passes numpydoc validation

  #20840 merged Aug 31, 2021

• DOC Ensures that DictionaryLearning passes numpydoc validation

  #20831 merged Aug 31, 2021

• CLN some code cleansing in preprocessing

  #18686 merged Aug 31, 2021

• DOC Ensures that CalibratedClassifierCV passes numpydoc validation

  #20832 merged Aug 31, 2021

• DOC Ensures that DictVectorizer passes numpydoc validation

  #20837 merged Aug 31, 2021

• DOC Ensures that FactorAnalysis passes numpydoc validation

  #20845 merged Aug 31, 2021

• DOC Ensures that MiniBatchDictionaryLearning passes numpydoc validation

  #20838 merged Aug 31, 2021

• DOC Ensures that MiniBatchSparsePCA passes numpydoc validation

  #20870 merged Aug 31, 2021

• ENH Better spacing & padding in html repr

  #20855 merged Aug 31, 2021

• DOC Ensures that ElasticNetCV passes numpydoc validation

  #20844 merged Aug 31, 2021

• DOC Ensures that IncrementalPCA passes numpydoc validation

  #20828 merged Aug 31, 2021

• DOC Ensures that SelectPercentile passes numpydoc validation

  #20824 merged Aug 31, 2021

• DOC Ensures that KernelPCA passes numpydoc validation

  #20820 merged Aug 31, 2021

• DOC Fixes numpydoc validation errors in ColumnTransformer

  #20823 merged Aug 31, 2021

• MNT replace if_delagate_has_method by available_if in testing

  #20686 merged Aug 31, 2021

• MNT use check_scalar to validate scalar in AffinityPropagation

  #20723 merged Aug 31, 2021

• API add from_estimator and from_preditions to PrecisionRecallDisplay

  #20552 merged Aug 31, 2021

• ENH Add CalibrationDisplay plotting class

  #17443 merged Aug 31, 2021

• DOC Use `numpydoc_use_plots` to embed figures for plotting APIs in the documentation

  #20705 merged Aug 30, 2021

• BLD Fixes OSX wheel build

  #20470 merged Aug 30, 2021

• FIX take into account mask in the ordering in grid_to_graph

  #18964 merged Aug 30, 2021

• DOC Ensures that DecisionTreeRegressor passes numpydoc validation

  #20779 merged Aug 30, 2021

• ENH Adds feature_names_in_ to TransformedTargetRegressor

  #20868 merged Aug 30, 2021

14 Pull requests opened by 11 people

• ENH add `only_non_negative` parameter to `_check_sample_weight`

  #20880 opened Aug 28, 2021

• Fixed Bug : AdaBoost's training error can increase with a larger number of trees #20443

  #20883 opened Aug 29, 2021

• Building pipeline for Feature Selection and made removal of categorical variable easier.

  #20886 opened Aug 30, 2021

• Adding Fall-out, Miss rate, specificity as metrics

  #20889 opened Aug 30, 2021

• FEA add ReadonlyArrayWrapper

  #20903 opened Aug 31, 2021

• FIX Replaced the bad link (issue #20809)

  #20916 opened Sep 2, 2021

• FIX change the meaning of include_boundaries in check_scalar

  #20921 opened Sep 2, 2021

• Release 1.0 cherry-picks

  #20930 opened Sep 3, 2021

• DOC Ensures that FeatureHasher passes numpydoc validation

  #20932 opened Sep 3, 2021

• FIX changelog for deprecated parameter in LinearRegression

  #20935 opened Sep 3, 2021

• DOC Ensures FeatureUnion passes numpydoc validation

  #20936 opened Sep 3, 2021

• DOC Adds missing whats new in 1.0

  #20938 opened Sep 4, 2021

• DOC Ensures that FunctionTransformer passes numpydoc validation

  #20939 opened Sep 4, 2021

• MAINT Adds CPython 3.10 testing [python-dev]

  #20942 opened Sep 4, 2021

19 Issues closed by 8 people

• Integer overflow in _approximate_mode()

  #20774 closed Sep 3, 2021

• Main repository's default branch is renamed

  #19257 closed Sep 3, 2021

• Registering `neg_root_mean_squared_log_error` in `sklearn.metrics.SCORERS`

  #20908 closed Sep 3, 2021

• The attribute "component_indices_" of "sklearn.kernel_approximation.Nystroem" is a bit incorrect

  #20474 closed Sep 2, 2021

• FeatureAgglomeration should accept a **kwargs in `fit` signature

  #20897 closed Sep 2, 2021

• Bug in NearestNeighbors with Mahalanobis

  #20827 closed Sep 1, 2021

• Wrong x-axis label in scaler comparison examples

  #20720 closed Sep 1, 2021

• Allowing train/test indices to persist in "cross_validate" function - allows computation of ROC curves

  #20902 closed Aug 31, 2021

• Can't use unsupervised UMAP in a Pipeline

  #20815 closed Aug 31, 2021

• PLSRegression doesn't work with Pipeline Transformer

  #20783 closed Aug 31, 2021

• CI build with numpy/scipy development versions is failing

  #20674 closed Aug 31, 2021

• bug issue

  #20893 closed Aug 31, 2021

• inconsistent classes_ and predict_proba shape for multilabel classifiers

  #9650 closed Aug 31, 2021

• Add calibration curve to plotting module

  #8425 closed Aug 31, 2021

• bug issue

  #20892 closed Aug 31, 2021

• ClassifierChain + StackingClassifier : AttributeError: 'StackingClassifier' object has no attribute 'final_estimator_'

  #19357 closed Aug 30, 2021

• Example code `sklearn.metrics.DetCurveDisplay.__init__` plots nothing

  #20709 closed Aug 30, 2021

• Label Encoder does not work in the new sklearn version

  #20329 closed Aug 30, 2021

• sklearn.feature_extraction.grid_to_graph may reorder vertices

  #18963 closed Aug 30, 2021

11 Issues opened by 9 people

• Gaussian Process Regression: "normalize_y=True" screws up model fit

  #20934 opened Sep 3, 2021

• Release highlights for 1.0

  #20926 opened Sep 3, 2021

• Missing what's new (v1.0)

  #20925 opened Sep 3, 2021

• TfidfTransformer does not support large sparse matrices on 32bit platforms

  #20923 opened Sep 3, 2021

• Packaged jQuery version is vulnerable

  #20922 opened Sep 2, 2021

• get_params method in cross-validation splitters

  #20920 opened Sep 2, 2021

• Add an option to plot the iso-fbeta lines in PrecisionRecallDisplay

  #20917 opened Sep 2, 2021

• MAPE improvements and alternatives

  #20907 opened Sep 1, 2021

• Allow `Pipeline` to whether pass or not `y` to some transformer

  #20898 opened Aug 31, 2021

• Allow users to pass their own grid to partial dependence

  #20890 opened Aug 30, 2021

• New preprocessor: image centering + flattening

  #20888 opened Aug 30, 2021

74 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] Common Private Loss Module with tempita

  #20567 commented on Aug 31, 2021 • 30 new comments

• [WIP] CI Build wheels for arm64 on circleci.

  #20711 commented on Sep 3, 2021 • 28 new comments

• API Implements get_feature_names_out for transformers that support get_feature_names

  #18444 commented on Sep 3, 2021 • 22 new comments

• ENH add support for `'passthrough'` in FeatureUnion

  #20860 commented on Sep 3, 2021 • 18 new comments

• Tests are failing with the new version of lightgbm (3.0.0)

  #18316 commented on Sep 4, 2021 • 13 new comments

• ENH Private Cython submodule for aggregations over pairwise distances

  #20254 commented on Sep 3, 2021 • 13 new comments

• ENH Updating defaults for RandomForestRegressor and Classifier

  #20803 commented on Sep 3, 2021 • 13 new comments

• FEA Add DecisionBoundaryDisplay

  #16061 commented on Sep 3, 2021 • 10 new comments

• Implemented "precision at recall k" and "recall at precision k"

  #20877 commented on Sep 1, 2021 • 10 new comments

• DOC Display diagram to pipeline example

  #18758 commented on Sep 1, 2021 • 8 new comments

• FEA added support for sample weight in KBinsDiscretizer with "quantile" strategy

  #20768 commented on Sep 2, 2021 • 8 new comments

• Do we want n_feature_in_ = None?

  #20874 commented on Aug 31, 2021 • 6 new comments

• DOC add example to show how to deal with cross-validation

  #18821 commented on Sep 1, 2021 • 6 new comments

• FIX make creation of dataset deterministic in SGD

  #19716 commented on Sep 3, 2021 • 6 new comments

• LocalOutlierFactor Doesn't Flag Obvious Outliers

  #20833 commented on Sep 4, 2021 • 5 new comments

• [MRG] ENH add d2_tweedie_score

  #17036 commented on Sep 4, 2021 • 5 new comments

• [MRG] Using check_scalar to validate scalars in different Clustering algorithms

  #20816 commented on Sep 3, 2021 • 5 new comments

• MNT Remove unused parameter from OneClassSVM fit method.

  #20843 commented on Sep 1, 2021 • 5 new comments

• Add PDF download of documentation

  #20859 commented on Sep 1, 2021 • 4 new comments

• Used check_scalar to check parameters.

  #20817 commented on Sep 2, 2021 • 4 new comments

• OneHotEncoder.get_feature_names doesn't work with integer column names

  #16593 commented on Sep 2, 2021 • 3 new comments

• Ensure that docstrings pass numpydoc validation

  #20308 commented on Sep 4, 2021 • 3 new comments

• Try to implement incremental cosine similarity

  #20863 commented on Sep 2, 2021 • 3 new comments

• 20 newsgroups text: add a "Data Considerations" section to the dataset documentation

  #20687 commented on Aug 29, 2021 • 2 new comments

• BallTree and KDTree query radius out of memory (optimisation or bug)

  #20672 commented on Aug 30, 2021 • 2 new comments

• Random Forest won't use all cores after deserialization

  #20867 commented on Aug 31, 2021 • 2 new comments

• Revisting the tags interface

  #20804 commented on Sep 1, 2021 • 2 new comments

• Bad link (404) in readme.md https://travis-ci.com/scikit-learn/scikit-learn

  #20809 commented on Sep 2, 2021 • 2 new comments

• CalibratedClassifierCV passes on fit_params

  #18170 commented on Aug 30, 2021 • 2 new comments

• ENH Added error message when using labels in bytes format

  #18555 commented on Aug 31, 2021 • 2 new comments

• FIX use correct formulation for ExpSineSquared kernel

  #20070 commented on Aug 30, 2021 • 2 new comments

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

  #20408 commented on Sep 1, 2021 • 2 new comments

• MRG stacking classifier support multilabel classification.

  #20424 commented on Sep 2, 2021 • 2 new comments

• FIX compute `y_std` properly with multi-target in GPR

  #20761 commented on Sep 2, 2021 • 2 new comments

• Word n-grams for Devanagari script are not generated correctly.

  #20211 commented on Aug 29, 2021 • 1 new comment

• Bad error messages in ClassifierChain on multioutput multiclass

  #13339 commented on Aug 29, 2021 • 1 new comment

• AdaBoost's training error can increase with a larger number of trees

  #20443 commented on Aug 29, 2021 • 1 new comment

• Feature selection for categorical variables

  #8480 commented on Aug 30, 2021 • 1 new comment

• Integration testing for downstream dependencies

  #15992 commented on Aug 30, 2021 • 1 new comment

• Follow-up of QuantileRegressor implementation

  #20132 commented on Aug 30, 2021 • 1 new comment

• Adding Fall-out, Miss rate, specificity as metrics

  #5516 commented on Aug 31, 2021 • 1 new comment

• Support for 2d sample weights for MultiOutputEstimators

  #20801 commented on Aug 31, 2021 • 1 new comment

• Support sample_weight in KBinsDiscretizer(strategy="quantile")

  #20758 commented on Aug 31, 2021 • 1 new comment

• add method 'transform' for SpectralEmbedding

  #15808 commented on Aug 31, 2021 • 1 new comment

• Use check_scalar for parameters validation

  #20724 commented on Aug 31, 2021 • 1 new comment

• Reduced-rank regression

  #10796 commented on Aug 31, 2021 • 1 new comment

• Improve error message for negative values in sample_weight

  #20036 commented on Sep 1, 2021 • 1 new comment

• Precision @ Recall K || Recall @ Precision K

  #20266 commented on Sep 1, 2021 • 1 new comment

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

  #19137 commented on Sep 2, 2021 • 1 new comment

• Enforce positive sample_weight

  #15531 commented on Sep 2, 2021 • 1 new comment

• SimpleImputer strategy "most_frequent": infinite loop for categorical variables as strings

  #14270 commented on Sep 2, 2021 • 1 new comment

• add stratified split for "shuffle=False" in train_test_split

  #16962 commented on Sep 2, 2021 • 1 new comment

• Missing averaging over rows

  #16254 commented on Sep 3, 2021 • 1 new comment

• Adding Oblique Trees to the Cythonized Tree Module

  #20819 commented on Sep 4, 2021 • 1 new comment

• ENH add parameter `subsampling` in`KBinsDiscretizer`

  #20397 commented on Sep 1, 2021 • 1 new comment

• [WIP] DOC Data Considerations section in sklearn/datasets/descr/twenty_newsgroups.rst

  #20728 commented on Aug 31, 2021 • 1 new comment

• FIX check linear kernel property in SpectralClustering

  #20777 commented on Sep 2, 2021 • 1 new comment

• FIX Allowing sparse input in MeanShift.predict.

  #20796 commented on Sep 2, 2021 • 1 new comment

• Text vectorizer with unwanted float for max_idf or min_idf

  #20746 commented on Aug 29, 2021 • 0 new comments

• Provide an option to consider class prior in ComplementNB

  #14444 commented on Aug 29, 2021 • 0 new comments

• Support `RandomState._bit_generator` as input in `check_random_state` for users with numpy version >= 1.17.0

  #20669 commented on Aug 30, 2021 • 0 new comments

• HistGradientBoostingRegressor and quantile loss function

  #17955 commented on Aug 31, 2021 • 0 new comments

• Add streaming option to decision trees

  #18888 commented on Sep 1, 2021 • 0 new comments

• ENH Adds infrequent categories to OneHotEncoder

  #16018 commented on Aug 31, 2021 • 0 new comments

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

  #16236 commented on Sep 4, 2021 • 0 new comments

• ENH Add option to centered ICE plots (cICE)

  #18310 commented on Aug 31, 2021 • 0 new comments

• MNT Refactor scorer using _get_response

  #18589 commented on Aug 31, 2021 • 0 new comments

• EHN Support unit-variance whitening for `FastICA`

  #19490 commented on Sep 2, 2021 • 0 new comments

• [MRG] GaussianMixture with BIC/AIC

  #19562 commented on Sep 2, 2021 • 0 new comments

• TST add common test to check support for bytes target

  #19938 commented on Aug 31, 2021 • 0 new comments

• Throw error when min_idf or max_idf is float and > 1. Fixes #20746.

  #20752 commented on Sep 2, 2021 • 0 new comments

• ENH Adds im_kw to ConfusionMatrixDisplay

  #20753 commented on Sep 2, 2021 • 0 new comments

• [NOMRG] Check if tests pass using the latest version of lightgbm

  #20810 commented on Aug 30, 2021 • 0 new comments

• [WIP] Replace loss module HGBT

  #20811 commented on Aug 29, 2021 • 0 new comments