Joint Separation and Dereverberation of Reverberant Mixtures with Determined Multichannel Non-Negative Matrix Factorization.
Hideaki KagamiHirokazu KameokaMasahiro YukawaPublished in: ICASSP (2018)
Keyphrases
- negative matrix factorization
- blind source separation
- source signals
- nonnegative matrix factorization
- matrix factorization
- document clustering
- sparse representation
- principal component analysis
- constrained least squares
- tensor factorization
- spectral clustering
- machine learning
- digital libraries
- latent semantic space
- speech signal
- semi supervised
- knn
- high dimensional
- information retrieval