Multichannel blind source separation based on non-negative tensor factorization in wavenumber domain.
Yuki MitsufujiShoichi KoyamaHiroshi SaruwatariPublished in: ICASSP (2016)
Keyphrases
- tensor factorization
- negative matrix factorization
- blind source separation
- matrix factorization
- nonnegative matrix factorization
- principal component analysis
- document clustering
- sparse representation
- non stationary
- collaborative filtering
- independent component analysis
- tag recommendation
- factorization method
- probabilistic latent semantic analysis
- machine learning
- singular value decomposition
- data sets
- low dimensional
- factor analysis
- gaussian processes
- computer vision
- search engine