Approximation Complexity of Maximum A Posteriori Inference in Sum-Product Networks.
Diarmaid ConatyCassio P. de CamposDenis Deratani MauáPublished in: UAI (2017)
Keyphrases
- maximum a posteriori
- sum product
- markov random field
- belief propagation
- message passing
- map estimation
- maximum likelihood
- image reconstruction
- max product
- hyperparameters
- expectation maximization
- em algorithm
- energy function
- loopy belief propagation
- bayesian framework
- generalized gaussian
- posterior distribution
- bayesian inference
- probabilistic inference
- computational complexity
- image segmentation
- closed form
- free energy
- image matching
- label field
- markov networks
- high quality
- parameter estimation
- pairwise