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On the convergence of ICA algorithms with weighted orthogonal constraint.
Xingjia Tang
Jimin Ye
Xiufang Zhang
Published in:
Digit. Signal Process. (2014)
Keyphrases
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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