A Generalized Contrast Function and Stability Analysis for Overdetermined Blind Separation of Instantaneous Mixtures.
Xiao-Long ZhuXian-Da ZhangJi-Min YePublished in: Neural Comput. (2006)
Keyphrases
- stability analysis
- blind separation
- blind source separation
- nonlinear systems
- independent component analysis
- non stationary
- source separation
- source signals
- speech signal
- negative matrix factorization
- hidden markov models
- factor analysis
- independent components
- adaptive control
- nonlinear functions
- data mining
- sparse representation
- evolutionary algorithm