Expectation maximization as message passing.
Justin DauwelsSascha KorlHans-Andrea LoeligerPublished in: ISIT (2005)
Keyphrases
- message passing
- expectation maximization
- em algorithm
- sum product algorithm
- belief propagation
- distributed systems
- maximum likelihood
- inference in graphical models
- generative model
- shared memory
- parameter estimation
- probabilistic inference
- image segmentation
- probabilistic model
- distributed shared memory
- markov random field
- probability density function
- factor graphs
- approximate inference
- bayesian framework
- graphical models
- maximum a posteriori
- k means
- sum product
- loopy belief propagation
- image processing
- level set
- ldpc codes
- free energy
- similarity measure
- post processing