Variable sigma Gaussian processes: An expectation propagation perspective
Yuan (Alan) QiAhmed H. Abdel-GawadThomas P. MinkaPublished in: CoRR (2009)
Keyphrases
- gaussian process
- gaussian processes
- expectation propagation
- covariance function
- bayesian methods
- gaussian process regression
- approximate inference
- bayesian framework
- regression model
- hyperparameters
- model selection
- latent variables
- semi supervised
- bayesian inference
- machine learning
- pairwise
- maximum a posteriori
- graph cuts
- upper bound