Structure learning by pruning in independent component analysis.
Andreas Brinch NielsenLars Kai HansenPublished in: Neurocomputing (2008)
Keyphrases
- independent component analysis
- structure learning
- graphical models
- bayesian networks
- independent components
- conditional independence
- principal component analysis
- factor analysis
- signal processing
- blind source separation
- transfer learning
- parameter estimation
- network structure
- random variables
- sample size
- probabilistic model
- pattern recognition
- neural network
- source separation
- belief propagation
- probability distribution
- feature space
- decision trees
- image processing