Local and global sparse Gaussian process approximations.
Edward Lloyd SnelsonZoubin GhahramaniPublished in: AISTATS (2007)
Keyphrases
- gaussian process
- sparse approximations
- covariance function
- expectation propagation
- gaussian processes
- sparse approximation
- sparse representation
- gaussian process classification
- gaussian process regression
- bayesian framework
- regression model
- approximate inference
- model selection
- hyperparameters
- latent variables
- semi supervised
- marginal likelihood
- closed form
- gaussian process models
- image reconstruction
- cross validation
- non stationary