High Dimensional Inference with Random Maximum A-Posteriori Perturbations.
Tamir HazanFrancesco OrabonaAnand D. SarwateSubhransu MajiTommi S. JaakkolaPublished in: CoRR (2016)
Keyphrases
- maximum a posteriori
- high dimensional
- markov random field
- map estimation
- image reconstruction
- map inference
- maximum likelihood
- prior model
- bayesian framework
- hyperparameters
- low dimensional
- em algorithm
- image super resolution
- edge preserving
- loopy belief propagation
- posterior distribution
- energy function
- bayesian networks
- parameter space
- prior distribution
- lp relaxation
- image restoration
- generalized gaussian
- message passing
- random fields
- sparse coding
- natural images
- probability distribution
- belief propagation
- feature space