Joint Model Selection and Parameter Estimation of GTD Model using RJ-MCMC Algorithm.
Zhiguang ShiJianxiong ZhouHongZhong ZhaoQiang FuPublished in: ICASSP (3) (2007)
Keyphrases
- parameter estimation
- model selection
- markov chain monte carlo
- expectation maximization
- em algorithm
- model fitting
- statistical models
- maximum likelihood
- parameter estimation algorithm
- posterior distribution
- cross validation
- random fields
- approximate inference
- parameter values
- least squares
- gibbs sampling
- metropolis hastings algorithm
- markov random field
- selection criterion
- bayesian model selection
- likelihood function
- automatic model selection
- information criterion
- parameter estimates
- mixture model
- regression model
- hyperparameters
- variable selection
- image processing
- sample size
- gaussian process
- pairwise
- objective function
- energy function
- marginal likelihood
- gaussian distribution
- bayesian information criterion
- structure learning
- machine learning
- probability distribution
- feature selection