Variational EM for clustering interaural phase cues in MESSL for blind source separation of speech.
Zeinab ZohnySyed Mohsen NaqviJonathon A. ChambersPublished in: ICASSP (2015)
Keyphrases
- blind source separation
- speech signal
- k means
- independent component analysis
- eigenvalue decomposition
- source separation
- unsupervised learning
- non stationary
- clustering algorithm
- negative matrix factorization
- speech recognition
- sound source
- mixing matrix
- blind separation
- image segmentation
- adaptive particle swarm optimization
- expectation maximization
- clustering method
- data clustering
- document clustering
- spectral clustering
- independent components
- cluster analysis
- probabilistic model
- algebraic equations
- convergence rate
- maximum likelihood
- data points
- em algorithm
- neural network
- image restoration