A Model for Information Retrieval Based on Possibilistic Networks.
Asma BriniMohand BoughanemDidier DuboisPublished in: SPIRE (2005)
Keyphrases
- model for information retrieval
- possibilistic networks
- graphical models
- possibility theory
- query expansion
- causal networks
- inference process
- incomplete information
- term dependencies
- information retrieval
- possibility distributions
- bayesian networks
- learning algorithm
- probabilistic model
- information retrieval systems
- user intent