Keyphrases
- computational model
- probabilistic model
- partial information
- genetic algorithm
- reasoning process
- statistical information
- user model
- management system
- mathematical model
- missing information
- neural network
- prediction model
- prior information
- conceptual model
- statistical model
- information sources
- markov random field
- domain knowledge
- expert systems
- objective function
- similarity measure
- web services
- social networks