Automatic Glottal Inverse Filtering with Non-Negative Matrix Factorization.

Manu Airaksinen Lauri Juvela Tom Bäckström Paavo Alku

Published in: INTERSPEECH (2016)

Keyphrases

negative matrix factorization
sparse representation
nonnegative matrix factorization
document clustering
matrix factorization
principal component analysis
speech signal
constrained least squares
tensor factorization
information retrieval
latent semantic space
image processing
image segmentation