Relaxed disjointness based clustering for joint blind source separation and dereverberation.
Nobutaka ItoShoko ArakiTakuya YoshiokaTomohiro NakataniPublished in: IWAENC (2014)
Keyphrases
- blind source separation
- component analysis
- eigenvalue decomposition
- independent component analysis
- non stationary
- clustering algorithm
- adaptive particle swarm optimization
- source separation
- clustering method
- negative matrix factorization
- k means
- blind separation
- unsupervised learning
- speech signal
- document clustering
- data clustering
- cluster analysis
- natural gradient
- independent components
- data points
- mixing matrix
- algebraic equations
- data mining
- nearest neighbor
- spectral clustering