gnmf-package: Generalized Non-Negative Matrix Factorization Based on Renyi...

In gnmf: Generalized Non-Negative Matrix Factorization Based on Renyi Divergence

Description

Provides a function gnmf, which performs generalized non-negative matrix factorization based on Renyi divergence as described in Devarajan et al., 2011.

Details

Package:	gnmf
Type:	Package
Version:	0.4
Date:	2012-6-3
License:	GPL-2
LazyLoad:	yes

A function gnmf is provided to perform non-negative matrix factorization.

Author(s)

Jose M. Maisog, Guoli Wang, Karthik Devarajan Maintainer: Jose M. Maisog <[e-mail]>

References

Devarajan K. Nonnegative matrix factorization: an analytical and interpretive tool in computational biology. PLoS Comput Biol. 2008 Jul 25;4(7):e1000029.

Devarajan, K., Wang, G., Ebrahimi, N. (2011). A unified approach to nonnegative matrix factorization and probabilistic latent semantic indexing, (July 2011). Cobra Preprint Series. Working Paper 80. http://biostats.bepress.com/cobra/art80.

URL: http://devarajan.fccc.edu

Examples

data(V)

gnmf documentation built on May 2, 2019, 5:19 p.m.