Robust Large Scale Non-negative Matrix Factorization using Proximal Point Algorithm.

Jason Gejie Liu Shuchin Aeron

Published in: CoRR (2014)

Keyphrases

negative matrix factorization
sparse representation
document clustering
matrix factorization
nonnegative matrix factorization
sparsity constraints
principal component analysis
spectral clustering
proximal point algorithm
face recognition
natural images
image representation
action recognition