Identification of Mixing Matrix in Blind Source Separation.
Xiaolu LiZhaoshui HePublished in: ISNN (1) (2006)
Keyphrases
- blind source separation
- mixing matrix
- independent component analysis
- source separation
- non stationary
- natural gradient
- blind separation
- independent components
- negative matrix factorization
- sparse representation
- hyperplane
- speech signal
- random projections
- factor analysis
- source signals
- principal component analysis
- face recognition
- signal processing
- hidden markov models