Towards an Enhanced Vector Model to Encode Textual Relations: Experiments Retrieving Information.
Maya CarrilloAurelio López-LópezPublished in: IFIP AI (2008)
Keyphrases
- mathematical model
- probabilistic model
- similarity measure
- expert knowledge
- prior knowledge
- formal model
- information extraction
- prior information
- parameter estimation
- contextual information
- information processing
- information sources
- management system
- probability distribution
- statistical information
- objective function
- keywords
- reasoning process
- user model
- knowledge base
- theoretical framework
- computational model
- web documents
- domain knowledge
- high level