Expectation maximization as message passing
Justin DauwelsSascha KorlHans-Andrea LoeligerPublished in: CoRR (2005)
Keyphrases
- message passing
- expectation maximization
- em algorithm
- belief propagation
- sum product algorithm
- probabilistic model
- maximum likelihood
- distributed systems
- parameter estimation
- probabilistic inference
- distributed shared memory
- generative model
- shared memory
- approximate inference
- factor graphs
- bayesian framework
- inference in graphical models
- image segmentation
- maximum a posteriori
- graphical models
- markov random field
- k means
- sum product
- matrix multiplication
- probability density function
- parameter learning
- ldpc codes
- d objects