Modelling with mixture of symmetric stable distributions using Gibbs sampling.
Diego Salas-GonzalezErcan E. KuruogluDiego P. RuizPublished in: Signal Process. (2010)
Keyphrases
- gibbs sampling
- expectation maximization
- conditional probability distributions
- exponential family
- markov chain monte carlo
- gaussian distribution
- em algorithm
- markov chain
- parameter estimation
- topic models
- lda model
- mixture model
- approximate inference
- latent dirichlet allocation
- belief networks
- maximum likelihood
- probability distribution
- probabilistic model
- random variables
- graphical models
- exact inference
- gaussian mixture model
- least squares
- generative model
- image segmentation
- probability density function
- belief propagation
- bayesian inference
- data mining
- sampling methods
- k means
- bayesian networks
- higher order