orange-nmf / README.rst

Orange NMF

Orange NMF is an add-on for Orange data mining software package. It provides non-negative matrix factorization algorithms (NMF) through NIMFA and robust singular value decomposition (rSVD). To support these matrix factorization widgets, pre- and post-data processing widgets are included in the module. The pre-processing widgets are designed to deal with normalizations, missing data, etc. The post-processing widgets are designed to view and assess the results of the matrix factorization.

Documentation is found at:


Widgets: Fajwel Fogel (Ecole Polytechnique ParisTech)

All the NMF methods call NIMFA library, implemented by Marinka Zitnik (Bioinformatics Laboratory, FRI UL).

Thanks also to

Doug Marsteller, Stan Young (NISS), Chris Beecher, Paul Fogel.