An Expectation-Maximization Approach to Tuning Generalized Vector Approximate Message Passing.
Christopher A. MetzlerPhilip SchniterRichard G. BaraniukPublished in: CoRR (2018)
Keyphrases
- message passing
- inference in graphical models
- expectation maximization
- em algorithm
- belief propagation
- sum product algorithm
- distributed systems
- probabilistic inference
- shared memory
- junction tree
- graphical models
- maximum likelihood
- approximate inference
- image segmentation
- distributed shared memory
- factor graphs
- markov random field
- probabilistic model
- feature vectors
- generative model
- parameter estimation
- sum product
- high quality
- stereo matching
- markov chain
- high resolution
- ldpc codes
- max product
- computer vision