Gibbs sampling on large lattice with GMRF.
Denis MarcotteDenis AllardPublished in: Comput. Geosci. (2018)
Keyphrases
- gibbs sampling
- markov chain
- topic models
- parameter estimation
- approximate inference
- em algorithm
- expectation maximization
- latent dirichlet allocation
- belief networks
- exact inference
- markov chain monte carlo
- maximum a posteriori
- latent variables
- sampling methods
- maximum likelihood
- graphical models
- prior information
- bayesian networks
- probabilistic inference
- belief propagation
- model selection