Answer comparison in automated question answering.
Tiphaine DalmasBonnie L. WebberPublished in: J. Appl. Log. (2007)
Keyphrases
- question answering
- question classification
- natural language questions
- question answering systems
- answering questions
- answer validation
- qa systems
- candidate answers
- answer extraction
- information retrieval
- information extraction
- natural language
- question answer pairs
- named entities
- natural language processing
- qa clef
- semantic roles
- cross language
- relation extraction
- open domain question answering
- syntactic information
- multi modal
- passage retrieval
- textual entailment
- feature weighting
- sentence retrieval
- structured data
- relational databases
- textual entailment recognition