Fixed Points of Generalized Approximate Message Passing With Arbitrary Matrices.
Sundeep RanganPhilip SchniterErwin RieglerAlyson K. FletcherVolkan CevherPublished in: IEEE Trans. Inf. Theory (2016)
Keyphrases
- message passing
- fixed point
- belief propagation
- inference in graphical models
- matrix multiplication
- graphical models
- generalized belief propagation
- markov random field
- graph cuts
- approximate value iteration
- stereo matching
- probabilistic inference
- approximate inference
- free energy
- sufficient conditions
- bethe free energy
- energy minimization
- factor graphs
- sum product algorithm
- loopy belief propagation
- distributed systems
- pairwise
- junction tree
- random variables
- exact inference
- image segmentation
- energy function
- least squares
- image registration
- probabilistic model