Projects that are tagged with nonnegative matrix factorization.

Logo JMLR CAM Java 3.1

by wangny - October 14, 2013, 22:46:03 CET [ Project Homepage BibTeX Download ] 8542 views, 3598 downloads, 1 subscription

About: The CAM R-Java software provides a noval way to solve blind source separation problem.


In this version, we fix the problem of not working under newest R version R-3.0.

Logo Milk 0.5

by luispedro - November 7, 2012, 13:08:28 CET [ Project Homepage BibTeX Download ] 25517 views, 6298 downloads, 1 subscription

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About: Python Machine Learning Toolkit


Added LASSO (using coordinate descent optimization). Made SVM classification (learning and applying) much faster: 2.5x speedup on yeast UCI dataset.

About: Nimfa is an open-source Python library that provides a unified interface to nonnegative matrix factorization algorithms. It includes implementations of state-of-the-art factorization methods, initialization approaches, and quality scoring. Both dense and sparse matrix representation are supported.


Initial Announcement on