gnmf (version 0.6)

gnmf-package: Generalized non-negative matrix factorization

Description

Generalized non-negative matrix factorization

Details

ll{ Package: gnmf Type: Package Version: 0.4 Date: 2012-6-3 License: GPL-2 LazyLoad: yes } Provides a function gnmf to perform non-negative matrix factorization.

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.

http://devarajan.fccc.edu

Examples

data(V)