Keyphrases
- hidden variables
- probabilistic model
- bayesian networks
- em algorithm
- latent variables
- generative model
- markov networks
- bayesian inference
- models with hidden variables
- network structure
- hidden states
- missing values
- prior knowledge
- data mining
- parameter estimation
- higher order
- incomplete data
- least squares
- probabilistic graphical models
- computer vision
- observed variables
- chain graphs
- machine learning