Retrieval of Vegetation Biophysical Parameters Using Gaussian Process Techniques.
Jochem VerrelstLuis AlonsoGustavo Camps-VallsJesús DelegidoJosé F. MorenoPublished in: IEEE Trans. Geosci. Remote. Sens. (2012)
Keyphrases
- gaussian process
- hyperparameters
- conditional distribution
- gaussian processes
- model selection
- gaussian process regression
- regression model
- bayesian framework
- marginal likelihood
- approximate inference
- closed form
- gaussian process classification
- information retrieval
- maximum likelihood
- expectation propagation
- covariance function
- semi supervised
- latent variables
- gaussian process models
- sparse approximations
- parameter values
- cross validation
- random sampling
- posterior distribution
- prior information
- bayesian methods
- sample size
- em algorithm
- learning algorithm
- incomplete data
- parameter space
- maximum a posteriori
- parameter estimation
- pairwise
- decision trees