Message Error Analysis of Loopy Belief Propagation for the Sum-Product Algorithm
Xiangqiong ShiDan SchonfeldDaniela TuninettiPublished in: CoRR (2010)
Keyphrases
- error analysis
- loopy belief propagation
- sum product algorithm
- message passing
- belief propagation
- em algorithm
- approximate inference
- markov random field
- graphical models
- least squares
- graph cuts
- probabilistic inference
- distributed systems
- stereo matching
- error correction
- expectation maximization
- fixed point
- free energy
- junction tree
- pairwise
- parameter estimation
- computer vision
- bayesian networks
- exact inference
- energy function
- conditional random fields
- maximum likelihood
- input image
- image sequences
- image segmentation