Approximate Message Passing With Parameter Estimation for Heavily Quantized Measurements.
Shuai HuangDeqiang QiuTrac D. TranPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- parameter estimation
- message passing
- inference in graphical models
- markov random field
- belief propagation
- approximate inference
- markov chain monte carlo
- maximum likelihood
- distributed systems
- shared memory
- random fields
- least squares
- junction tree
- parameter estimation algorithm
- factor graphs
- generalized belief propagation
- pairwise
- image segmentation
- probabilistic inference
- higher order
- posterior distribution
- expectation maximization
- em algorithm
- graph cuts
- sum product algorithm
- model selection
- structure learning
- conditional random fields
- graphical models
- probabilistic model
- parameter estimates
- bayesian networks
- video sequences
- maximum a posteriori
- sum product