Nonnegative matrix factorization-based frequency lowering technology for Mandarin-speaking hearing aid users.

Yen-Teh Liu Yu Tsao Ronald Y. Chang

Published in: ICASSP (2016)

Keyphrases

nonnegative matrix factorization
matrix factorization
negative matrix factorization
data representation
probabilistic latent semantic indexing
spectral clustering
recommender systems
nonnegative matrix
data sets
least squares
active set
computer vision
image processing
collaborative filtering
document clustering