Lexical Entailment for Information Retrieval.
Stéphane ClinchantCyril GoutteÉric GaussierPublished in: ECIR (2006)
Keyphrases
- information retrieval
- textual entailment
- textual entailment recognition
- recognizing textual entailment
- context sensitive
- question answering
- natural language processing
- information retrieval systems
- information extraction
- text mining
- search engine
- latent semantic indexing
- relevant documents
- wordnet
- domain specific
- np complete
- information filtering
- information access
- document retrieval
- test collection
- document collections
- language processing
- computational linguistics
- language model
- retrieval model
- semantic network
- logic programming
- query expansion
- knowledge discovery
- natural language
- linguistic analysis
- keywords
- knowledge base