Improving the BP estimate over the AWGN channel using Tree-structured expectation propagation.
Luis SalamancaJuan José Murillo-FuentesPablo M. OlmosFernando Pérez-CruzPublished in: ISIT (2013)
Keyphrases
- expectation propagation
- belief propagation
- approximate inference
- gaussian process
- gaussian process classification
- bayesian inference
- density estimation
- graphical models
- back propagation
- message passing
- variational bayes
- dynamic bayesian networks
- free energy
- markov random field
- neural network
- energy function
- bayesian methods