Using Knowledge to Facilitate Factoid Answer Pinpointing.
Eduard H. HovyUlf HermjakobChin-Yew LinDeepak RavichandranPublished in: COLING (2002)
Keyphrases
- knowledge base
- correct answers
- expert systems
- domain knowledge
- knowledge acquisition
- prior knowledge
- knowledge management
- knowledge based systems
- neural network
- learning systems
- knowledge retrieval
- knowledge extraction
- knowledge transfer
- conceptual model
- knowledge sharing
- background knowledge
- domain experts
- question answering
- data mining techniques
- database systems
- data mining