Scaled Natural Gradient Algorithms for Instantaneous and Convolutive Blind Source Separation.

Scott C. Douglas Malay Gupta

Published in: ICASSP (2) (2007)

Keyphrases

natural gradient
blind source separation
independent component analysis
learning rate
non stationary
mixing matrix
learning algorithm
source separation
policy gradient
feature extraction
radial basis function
speech signal
signal processing
fixed point
factor analysis
blind separation