Multilayer Nonnegative Matrix Factorization Using Projected Gradient Approaches.

Andrzej Cichocki Rafal Zdunek

Published in: Int. J. Neural Syst. (2007)

Keyphrases

nonnegative matrix factorization
projected gradient
matrix factorization
negative matrix factorization
spectral clustering
data representation
least squares
principal component analysis
image processing
pairwise