./math/py-scikit-learn, Machine learning algorithms for Python

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Branch: CURRENT, Version: 1.2.2, Package name: py310-scikit-learn-1.2.2, Maintainer: pkgsrc-users

scikit-learn is a Python module integrating classic machine learning
algorithms in the tightly-knit scientific Python world (numpy, scipy,
matplotlib). It aims to provide simple and efficient solutions to
learning problems, accessible to everybody and reusable in various
contexts: machine-learning as a versatile tool for science and
engineering.


Required to run:
[math/lapack] [math/blas] [devel/py-setuptools] [math/py-scipy] [math/py-numpy] [devel/py-cython] [lang/gcc7] [lang/python37] [devel/py-joblib]

Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 7099.545 KB

Version history: (Expand)

CVS history: (Expand)


   2023-05-09 10:13:34 by Adam Ciarcinski | Files touched by this commit (1) 
Log message:
py-scikit-learn: remove unused patch
   2023-05-09 10:07:34 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-scikit-learn: updated to 1.2.2

Version 1.2.2

Changelog

sklearn.base
Fix When set_output(transform="pandas"), base.TransformerMixin \ 
maintains the index if the transform output is already a DataFrame.
sklearn.calibration
Fix A deprecation warning is raised when using the base_estimator__ prefix to \ 
set parameters of the estimator used in calibration.CalibratedClassifierCV.
sklearn.cluster
Fix Fixed a bug in cluster.BisectingKMeans, preventing fit to randomly fail due \ 
to a permutation of the labels when running multiple inits.
sklearn.compose
Fix Fixes a bug in compose.ColumnTransformer which now supports empty selection \ 
of columns when set_output(transform="pandas").
sklearn.ensemble
Fix A deprecation warning is raised when using the base_estimator__ prefix to \ 
set parameters of the estimator used in ensemble.AdaBoostClassifier, \ 
ensemble.AdaBoostRegressor, ensemble.BaggingClassifier, and \ 
ensemble.BaggingRegressor.
sklearn.feature_selection
Fix Fixed a regression where a negative tol would not be accepted any more by \ 
feature_selection.SequentialFeatureSelector.
sklearn.inspection
Fix Raise a more informative error message in inspection.partial_dependence when \ 
dealing with mixed data type categories that cannot be sorted by numpy.unique. \ 
This problem usually happen when categories are str and missing values are \ 
present using np.nan.
sklearn.isotonic
Fix Fixes a bug in isotonic.IsotonicRegression where \ 
isotonic.IsotonicRegression.predict would return a pandas DataFrame when the \ 
global configuration sets transform_output="pandas".
sklearn.preprocessing
Fix preprocessing.OneHotEncoder.drop_idx_ now properly references the dropped \ 
category in the categories_ attribute when there are infrequent categories.
Fix preprocessing.OrdinalEncoder now correctly supports encoded_missing_value or \ 
unknown_value set to a categories’ cardinality when there is missing values in \ 
the training data.
sklearn.tree
Fix Fixed a regression in tree.DecisionTreeClassifier, \ 
tree.DecisionTreeRegressor, tree.ExtraTreeClassifier and tree.ExtraTreeRegressor \ 
where an error was no longer raised in version 1.2 when min_sample_split=1.
sklearn.utils
Fix Fixes a bug in utils.check_array which now correctly performs non-finite \ 
validation with the Array API specification.
Fix utils.multiclass.type_of_target can identify pandas nullable data types as \ 
classification targets.
   2022-04-10 02:57:15 by David H. Gutteridge | Files touched by this commit (18) 
Log message:
Fix build breakage from py-scipy now being Python >= 3.8
   2022-01-14 10:42:12 by Thomas Klausner | Files touched by this commit (1) 
Log message:
py-scikit-learn: fix PLIST
   2022-01-04 21:55:40 by Thomas Klausner | Files touched by this commit (1595) 
Log message:
*: bump PKGREVISION for egg.mk users

They now have a tool dependency on py-setuptools instead of a DEPENDS
   2021-12-30 14:05:42 by Adam Ciarcinski | Files touched by this commit (125) 
Log message:
Forget about Python 3.6
   2021-10-26 12:56:13 by Nia Alarie | Files touched by this commit (458) 
Log message:
math: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes
   2021-10-07 16:28:36 by Nia Alarie | Files touched by this commit (458) 
Log message:
math: Remove SHA1 hashes for distfiles