Adaptive step-size control in blind source separation.

Thomas P. von Hoff Allen G. Lindgren

Published in: Neurocomputing (2002)

Keyphrases

variable step size
step size
blind source separation
convergence rate
convergence speed
cost function
independent component analysis
non stationary
source separation
negative matrix factorization
faster convergence
eigenvalue decomposition
image segmentation
collaborative filtering
speech signal