Keyphrases
- probability distribution
- computational model
- formal model
- small number
- theoretical framework
- objective function
- experimental data
- em algorithm
- dependency graph
- set theory
- linear model
- network model
- parameter values
- prediction model
- parameter estimation
- real time
- least squares
- management system
- hidden markov models
- artificial neural networks
- expert systems
- high level
- search engine
- information retrieval