Dirichlet process mixture of Gaussian process functional regressions and its variational EM algorithm.

Tao Li Jinwen Ma

Published in: Pattern Recognit. (2023)

Keyphrases

em algorithm
gaussian process
hyperparameters
expectation maximization
gaussian processes
gibbs sampling
approximate inference
maximum likelihood

bayesian framework
mixture model
generative model
variational methods
posterior distribution
image segmentation
parameter estimation
incomplete data

maximum a posteriori
regression model
model selection
variational inference
gaussian mixture model
free energy
semi supervised
log likelihood

probability density function
hidden variables
probabilistic model
bayesian inference
prior information
cross validation
optic flow
high dimensional