FastMNMF: Joint Diagonalization Based Accelerated Algorithms for Multichannel Nonnegative Matrix Factorization.

Nobutaka Ito Tomohiro Nakatani

Published in: ICASSP (2019)

Keyphrases

nonnegative matrix factorization
probabilistic latent semantic indexing
matrix factorization
negative matrix factorization
least squares
principal component analysis
interior point
machine learning
search engine
pattern recognition
object recognition
data mining techniques
efficient implementation