A fixed-point nonlinear PCA algorithm for blind source separation.

Xiao-Long Zhu Ji-Min Ye Xianda Zhang

Published in: Neurocomputing (2005)

Keyphrases

fixed point
cost function
negative matrix factorization
k means
dynamic programming
learning algorithm
natural gradient
blind source separation
similarity measure
neural network
principal component analysis
sufficient conditions
image features
convergence rate
principal components
model free
independent components