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Query Context Expansion for Open-Domain Question Answering.

Wenhao ZhuXiaoyu ZhangLiang YeQiuhong Zhai
Published in: ACM Trans. Asian Low Resour. Lang. Inf. Process. (2023)
Keyphrases
  • open domain question answering
  • query processing
  • relevance feedback
  • context aware
  • user queries
  • contextual information
  • machine learning
  • keywords
  • wordnet
  • vector space
  • result set