https://github.com/bdpedigo/sparse_decomposition

Implementations from "A New Basis for Sparse PCA" paper at https://arxiv.org/abs/2007.00596
https://github.com/bdpedigo/sparse_decomposition

decomposition pca sparse-coding sparse-matrix sparse-representations

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Implementations from "A New Basis for Sparse PCA" paper at https://arxiv.org/abs/2007.00596

• Host: GitHub
• URL: https://github.com/bdpedigo/sparse_decomposition
• Owner: bdpedigo
• License: mit
• Created: 2020-11-14T18:10:33.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2020-12-09T23:24:08.000Z (almost 4 years ago)
• Last Synced: 2024-03-13T10:05:50.150Z (8 months ago)
• Topics: decomposition, pca, sparse-coding, sparse-matrix, sparse-representations
• Language: Python
• Homepage: https://sparse-decomposition.readthedocs.io/en/latest/
• Size: 46.9 KB
• Stars: 2
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • Changelog: HISTORY.rst
  • Contributing: CONTRIBUTING.rst
  • License: LICENSE

Awesome Lists containing this project

README

        
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Sparse Decomposition

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.. image:: https://badge.fury.io/py/sparse_decomposition.png

    :target: http://badge.fury.io/py/sparse_decomposition

.. image:: https://travis-ci.org/bdpedigo/sparse_decomposition.png?branch=master

    :target: https://travis-ci.org/bdpedigo/sparse_decomposition

Implements algorithms from 'A New Basis for Sparse PCA'.

- `Documentation `_

Note

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- Implementations are a work in progress

Features

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* A sparse PCA (principal component analysis) algorithm

* A sparse matrix approximation algorithm