A Perception Based, Domain Specific Expert System for Question-Answering Support.
Raheel AhmadShahram RahimiPublished in: Web Intelligence (2006)
Keyphrases
- question answering
- domain specific
- expert systems
- relation extraction
- information retrieval
- answering questions
- information extraction
- passage retrieval
- qa clef
- question answering systems
- named entities
- natural language processing
- syntactic information
- natural language
- question classification
- general purpose
- sentence retrieval
- open domain question answering
- answer validation
- natural language questions
- semantic roles
- cross language
- answer extraction
- qa systems
- relational databases
- data mining
- textual entailment recognition
- semantic information