Boundedness of modified multiplicative updates for nonnegative matrix factorization.

Jiro Katayama Norikazu Takahashi Jun'ichi Takeuchi

Published in: CAMSAP (2013)

Keyphrases

nonnegative matrix factorization
negative matrix factorization
probabilistic latent semantic indexing
matrix factorization

active set
least squares
data representation
spectral clustering

original data
principal component analysis
nonnegative matrix
sparsity constraints

computer vision
high dimensional
input data
high dimensional data