On the convergence of ICA algorithms with weighted orthogonal constraint.

Xingjia Tang Jimin Ye Xiufang Zhang

Published in: Digit. Signal Process. (2014)

Keyphrases

times faster
learning algorithm
orders of magnitude
significant improvement
computational cost
genetic algorithm
data structure
preprocessing
stochastic approximation
linear programming
theoretical analysis
convergence rate
iterative algorithms
theoretical justification
constrained minimization
rapid convergence