Practical Bayesian estimation of a finite beta mixture through gibbs sampling and its applications.
Nizar BouguilaDjemel ZiouErnest MongaPublished in: Stat. Comput. (2006)
Keyphrases
- bayesian estimation
- gibbs sampling
- expectation maximization
- posterior distribution
- em algorithm
- markov chain monte carlo
- parameter estimation
- markov chain
- mixture model
- approximate inference
- topic models
- latent dirichlet allocation
- belief networks
- gaussian distribution
- exact inference
- model selection
- generative model
- image segmentation
- closed form
- maximum likelihood
- worst case
- probabilistic model
- optical flow