FDUQA on TREC 2004 QA Track.
Lide WuXuanjing HuangLan YouZhushuo ZhangXin LiYaqian ZhouPublished in: TREC (2004)
Keyphrases
- question answering
- information retrieval
- question classification
- qa clef
- natural language processing
- question answering systems
- answer extraction
- test collection
- open domain
- qa systems
- natural language
- data sets
- cross language
- information extraction
- clef ip
- open domain question answering
- candidate answers
- pseudo relevance feedback
- question answer
- natural language questions