Accelerated Multiplicative Updates and Hierarchical ALS Algorithms for Nonnegative Matrix Factorization

Nicolas Gillis François Glineur

Published in: CoRR (2011)

Keyphrases

nonnegative matrix factorization
probabilistic latent semantic indexing
negative matrix factorization
image sequences
relational databases
nonnegative matrix
data sets
knowledge discovery
least squares
interior point
sparsity constraints