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Structural equations and divisive normalization for energy-dependent component analysis

Published on Sep 06, 20122667 Views

Components estimated by independent component analysis and related methods are typically not independent in real data. A very common form of nonlinear dependency between the components is correlations

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Structural equations and divisive normalization for energy-dependent component analysis00:00
"Energy-dependent" component analysis00:06
Tractable two-stage generative model01:27
Results on natural images and MEG signals03:00