Discrete independent component analysis (DICA) with belief propagation.
Francesco A. N. PalmieriAmedeo BuonannoPublished in: MLSP (2015)
Keyphrases
- independent component analysis
- belief propagation
- graphical models
- message passing
- markov random field
- stereo matching
- graph cuts
- principal component analysis
- independent components
- factor analysis
- signal processing
- approximate inference
- loopy belief propagation
- markov networks
- fixed point
- blind source separation
- pairwise
- energy function
- free energy
- machine learning
- higher order
- dynamic programming
- pattern recognition
- image segmentation
- computer vision
- learning algorithm