Adaptive Blind Source Separation Using a Risk-Sensitive Criterion.
Junya ShimizuPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2003)
Keyphrases
- blind source separation
- risk sensitive
- variable step size
- optimality criterion
- optimal control
- independent component analysis
- blind separation
- source separation
- non stationary
- utility function
- markov decision processes
- step size
- negative matrix factorization
- model free
- evaluation function
- speech signal
- data mining
- convergence rate
- signal processing
- dynamic programming
- hidden markov models
- evolutionary algorithm