207 lines
7.4 KiB
ReStructuredText
207 lines
7.4 KiB
ReStructuredText
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.. -*- mode: rst -*-
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|Azure| |CirrusCI| |Codecov| |CircleCI| |Nightly wheels| |Black| |PythonVersion| |PyPi| |DOI| |Benchmark|
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.. |Azure| image:: https://dev.azure.com/scikit-learn/scikit-learn/_apis/build/status/scikit-learn.scikit-learn?branchName=main
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:target: https://dev.azure.com/scikit-learn/scikit-learn/_build/latest?definitionId=1&branchName=main
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.. |CircleCI| image:: https://circleci.com/gh/scikit-learn/scikit-learn/tree/main.svg?style=shield
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:target: https://circleci.com/gh/scikit-learn/scikit-learn
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.. |CirrusCI| image:: https://img.shields.io/cirrus/github/scikit-learn/scikit-learn/main?label=Cirrus%20CI
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:target: https://cirrus-ci.com/github/scikit-learn/scikit-learn/main
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.. |Codecov| image:: https://codecov.io/gh/scikit-learn/scikit-learn/branch/main/graph/badge.svg?token=Pk8G9gg3y9
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:target: https://codecov.io/gh/scikit-learn/scikit-learn
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.. |Nightly wheels| image:: https://github.com/scikit-learn/scikit-learn/workflows/Wheel%20builder/badge.svg?event=schedule
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:target: https://github.com/scikit-learn/scikit-learn/actions?query=workflow%3A%22Wheel+builder%22+event%3Aschedule
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.. |PythonVersion| image:: https://img.shields.io/pypi/pyversions/scikit-learn.svg
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:target: https://pypi.org/project/scikit-learn/
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.. |PyPi| image:: https://img.shields.io/pypi/v/scikit-learn
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:target: https://pypi.org/project/scikit-learn
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.. |Black| image:: https://img.shields.io/badge/code%20style-black-000000.svg
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:target: https://github.com/psf/black
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.. |DOI| image:: https://zenodo.org/badge/21369/scikit-learn/scikit-learn.svg
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:target: https://zenodo.org/badge/latestdoi/21369/scikit-learn/scikit-learn
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.. |Benchmark| image:: https://img.shields.io/badge/Benchmarked%20by-asv-blue
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:target: https://scikit-learn.org/scikit-learn-benchmarks
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.. |PythonMinVersion| replace:: 3.9
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.. |NumPyMinVersion| replace:: 1.19.5
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.. |SciPyMinVersion| replace:: 1.6.0
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.. |JoblibMinVersion| replace:: 1.2.0
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.. |ThreadpoolctlMinVersion| replace:: 3.1.0
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.. |MatplotlibMinVersion| replace:: 3.3.4
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.. |Scikit-ImageMinVersion| replace:: 0.17.2
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.. |PandasMinVersion| replace:: 1.1.5
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.. |SeabornMinVersion| replace:: 0.9.0
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.. |PytestMinVersion| replace:: 7.1.2
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.. |PlotlyMinVersion| replace:: 5.14.0
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.. image:: https://raw.githubusercontent.com/scikit-learn/scikit-learn/main/doc/logos/scikit-learn-logo.png
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:target: https://scikit-learn.org/
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**scikit-learn** is a Python module for machine learning built on top of
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SciPy and is distributed under the 3-Clause BSD license.
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The project was started in 2007 by David Cournapeau as a Google Summer
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of Code project, and since then many volunteers have contributed. See
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the `About us <https://scikit-learn.org/dev/about.html#authors>`__ page
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for a list of core contributors.
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It is currently maintained by a team of volunteers.
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Website: https://scikit-learn.org
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Installation
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------------
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Dependencies
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~~~~~~~~~~~~
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scikit-learn requires:
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- Python (>= |PythonMinVersion|)
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- NumPy (>= |NumPyMinVersion|)
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- SciPy (>= |SciPyMinVersion|)
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- joblib (>= |JoblibMinVersion|)
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- threadpoolctl (>= |ThreadpoolctlMinVersion|)
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=======
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**Scikit-learn 0.20 was the last version to support Python 2.7 and Python 3.4.**
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scikit-learn 1.0 and later require Python 3.7 or newer.
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scikit-learn 1.1 and later require Python 3.8 or newer.
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Scikit-learn plotting capabilities (i.e., functions start with ``plot_`` and
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classes end with ``Display``) require Matplotlib (>= |MatplotlibMinVersion|).
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For running the examples Matplotlib >= |MatplotlibMinVersion| is required.
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A few examples require scikit-image >= |Scikit-ImageMinVersion|, a few examples
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require pandas >= |PandasMinVersion|, some examples require seaborn >=
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|SeabornMinVersion| and plotly >= |PlotlyMinVersion|.
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User installation
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~~~~~~~~~~~~~~~~~
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If you already have a working installation of NumPy and SciPy,
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the easiest way to install scikit-learn is using ``pip``::
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pip install -U scikit-learn
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or ``conda``::
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conda install -c conda-forge scikit-learn
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The documentation includes more detailed `installation instructions <https://scikit-learn.org/stable/install.html>`_.
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Changelog
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---------
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See the `changelog <https://scikit-learn.org/dev/whats_new.html>`__
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for a history of notable changes to scikit-learn.
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Development
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-----------
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We welcome new contributors of all experience levels. The scikit-learn
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community goals are to be helpful, welcoming, and effective. The
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`Development Guide <https://scikit-learn.org/stable/developers/index.html>`_
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has detailed information about contributing code, documentation, tests, and
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more. We've included some basic information in this README.
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Important links
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~~~~~~~~~~~~~~~
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- Official source code repo: https://github.com/scikit-learn/scikit-learn
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- Download releases: https://pypi.org/project/scikit-learn/
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- Issue tracker: https://github.com/scikit-learn/scikit-learn/issues
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Source code
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~~~~~~~~~~~
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You can check the latest sources with the command::
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git clone https://github.com/scikit-learn/scikit-learn.git
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Contributing
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~~~~~~~~~~~~
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To learn more about making a contribution to scikit-learn, please see our
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`Contributing guide
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<https://scikit-learn.org/dev/developers/contributing.html>`_.
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Testing
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~~~~~~~
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After installation, you can launch the test suite from outside the source
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directory (you will need to have ``pytest`` >= |PyTestMinVersion| installed)::
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pytest sklearn
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See the web page https://scikit-learn.org/dev/developers/contributing.html#testing-and-improving-test-coverage
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for more information.
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Random number generation can be controlled during testing by setting
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the ``SKLEARN_SEED`` environment variable.
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Submitting a Pull Request
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~~~~~~~~~~~~~~~~~~~~~~~~~
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Before opening a Pull Request, have a look at the
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full Contributing page to make sure your code complies
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with our guidelines: https://scikit-learn.org/stable/developers/index.html
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Project History
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---------------
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The project was started in 2007 by David Cournapeau as a Google Summer
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of Code project, and since then many volunteers have contributed. See
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the `About us <https://scikit-learn.org/dev/about.html#authors>`__ page
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for a list of core contributors.
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The project is currently maintained by a team of volunteers.
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**Note**: `scikit-learn` was previously referred to as `scikits.learn`.
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Help and Support
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----------------
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Documentation
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~~~~~~~~~~~~~
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- HTML documentation (stable release): https://scikit-learn.org
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- HTML documentation (development version): https://scikit-learn.org/dev/
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- FAQ: https://scikit-learn.org/stable/faq.html
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Communication
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~~~~~~~~~~~~~
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- Mailing list: https://mail.python.org/mailman/listinfo/scikit-learn
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- Logos & Branding: https://github.com/scikit-learn/scikit-learn/tree/main/doc/logos
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- Blog: https://blog.scikit-learn.org
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- Calendar: https://blog.scikit-learn.org/calendar/
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- Twitter: https://twitter.com/scikit_learn
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- Stack Overflow: https://stackoverflow.com/questions/tagged/scikit-learn
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- GitHub Discussions: https://github.com/scikit-learn/scikit-learn/discussions
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- Website: https://scikit-learn.org
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- LinkedIn: https://www.linkedin.com/company/scikit-learn
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- YouTube: https://www.youtube.com/channel/UCJosFjYm0ZYVUARxuOZqnnw/playlists
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- Facebook: https://www.facebook.com/scikitlearnofficial/
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- Instagram: https://www.instagram.com/scikitlearnofficial/
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- TikTok: https://www.tiktok.com/@scikit.learn
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- Mastodon: https://mastodon.social/@sklearn@fosstodon.org
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- Discord: https://discord.gg/h9qyrK8Jc8
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Citation
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~~~~~~~~
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If you use scikit-learn in a scientific publication, we would appreciate citations: https://scikit-learn.org/stable/about.html#citing-scikit-learn
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