Question Answering with QED at TREC 2005.
Kisuh AhnJohan BosDavid KorMalvina NissimBonnie L. WebberJames R. CurranPublished in: TREC (2005)
Keyphrases
- question answering
- information retrieval
- information extraction
- natural language processing
- cross language
- natural language
- qa clef
- question classification
- question answering systems
- natural language questions
- named entities
- relation extraction
- passage retrieval
- semantic roles
- syntactic information
- candidate answers
- data mining
- co occurrence
- open domain question answering