Divergence Functions of Non negative Matrix Factorization: A Comparison Study.

Zhong-Yuan Zhang

Published in: Commun. Stat. Simul. Comput. (2011)

Keyphrases

negative matrix factorization
nonnegative matrix factorization
matrix factorization
document clustering
sparse representation
principal component analysis
spectral clustering
constrained least squares
tensor factorization
feature selection
image segmentation
sparsity constraints