Discrete mixtures in Bayesian networks with hidden variables: a latent time budget example.
J. CroftJim Q. SmithPublished in: Comput. Stat. Data Anal. (2003)
Keyphrases
- hidden variables
- bayesian networks
- latent variables
- continuous variables
- probabilistic model
- latent variable models
- observed variables
- mixture model
- observable variables
- em algorithm
- posterior distribution
- generative model
- markov networks
- models with hidden variables
- bayesian inference
- probability distribution
- expectation maximization
- random variables
- conditional independence
- graphical models
- chain graphs
- missing values
- conditional probabilities
- topic models
- parameter learning
- causal relationships
- state space
- training data
- clustering algorithm