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

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Branch: CURRENT, Version: 0.22.1nb1, Package name: py39-scikit-learn-0.22.1nb1, 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:

RMD160: cee5fd1ff80ec39e9b229b26cf22a25a3664a36d
Filesize: 6780.254 KB

Version history: (Expand)


CVS history: (Expand)


   2021-10-07 16:28:36 by Nia Alarie | Files touched by this commit (458)
Log message:
math: Remove SHA1 hashes for distfiles
   2021-05-31 09:03:31 by Dr. Thomas Orgis | Files touched by this commit (1)
Log message:
math/py-scikit-learn: drop ineffective SKLEARN_NO_OPENMP

It is wrong to disable OpenMP and this setting does nothing anyway.
Maybe it did in the past. Now, the build tries to use OpenMP if
possible and this is the right thing to do.

Repeat: This change doesn't affect the build at all since that variable
is not checked (since some time?).
   2021-04-20 23:48:14 by Dr. Thomas Orgis | Files touched by this commit (1)
Log message:
math/py-scikit-learn: drop explicit BLAS dependency

This adds nothing on the normal dependency to numpy.
   2021-04-09 16:41:35 by Tobias Nygren | Files touched by this commit (14)
Log message:
revert wrong fix for py-scipy python 3.6 deprecation, fix properly
   2020-10-12 23:52:05 by Jason Bacon | Files touched by this commit (87) | Package updated
Log message:
math/blas, math/lapack: Install interchangeable BLAS system

Install the new interchangeable BLAS system created by Thomas Orgis,
currently supporting Netlib BLAS/LAPACK, OpenBLAS, cblas, lapacke, and
Apple's Accelerate.framework.  This system allows the user to select any
BLAS implementation without modifying packages or using package options, by
setting PKGSRC_BLAS_TYPES in mk.conf. See mk/blas.buildlink3.mk for details.

This commit should not alter behavior of existing packages as the system
defaults to Netlib BLAS/LAPACK, which until now has been the only supported
implementation.

Details:

Add new mk/blas.buildlink3.mk for inclusion in dependent packages
Install compatible Netlib math/blas and math/lapack packages
Update math/blas and math/lapack MAINTAINER approved by adam@
OpenBLAS, cblas, and lapacke will follow in separate commits
Update direct dependents to use mk/blas.buildlink3.mk
Perform recursive revbump
   2020-05-27 21:37:44 by Thomas Klausner | Files touched by this commit (60)
Log message:
*: reset MAINTAINER for fhajny on his request
   2020-02-11 17:06:45 by Min Sik Kim | Files touched by this commit (4) | Package updated
Log message:
math/py-scikit-learn: Update to 0.22.1

Highlights:

- New plotting API
- Stacking Classifier and Regressor
- Permutation-based feature importance
- Native support for missing values for gradient boosting
- Precomputed sparse nearest neighbors graph
- KNN Based Imputation
- Tree pruning
- Retrieve dataframes from OpenML
- Checking scikit-learn compatibility of an estimator
- ROC AUC now supports multiclass classification
   2020-01-26 18:32:28 by Roland Illig | Files touched by this commit (981)
Log message:
all: migrate homepages from http to https

pkglint -r --network --only "migrate"

As a side-effect of migrating the homepages, pkglint also fixed a few
indentations in unrelated lines. These and the new homepages have been
checked manually.