Eigendecomposition of self-tuned cumulant-matrices for blind source separation.
Rubén Martín-ClementeJosé I. AchaCarlos García PuntonetPublished in: Signal Process. (2004)
Keyphrases
- blind source separation
- eigendecomposition
- spectral clustering
- blind separation
- independent component analysis
- non stationary
- covariance matrix
- negative matrix factorization
- low rank
- source separation
- similarity matrix
- kernel matrix
- linear combination
- clustering method
- support vector
- model selection
- pattern recognition
- co occurrence
- speech signal
- factor analysis
- markov random field
- information retrieval
- kernel function