A Practical Formulation for Computation of Complex Gradients and its Application to Maximum Likelihood ICA.

Tülay Adali Hualiang Li

Published in: ICASSP (2) (2007)

Keyphrases

maximum likelihood
real world
independent component analysis
complex systems
signal processing
high level
data sets
image processing
preprocessing
dimensionality reduction
parameter estimation
practical application
efficient computation
likelihood function
computationally demanding