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A Semantic Expansion-Based Joint Model for Answer Ranking in Chinese Question Answering Systems.

Wenxiu XieLeung-Pun WongLap-Kei LeeOliver T. S. AuTianyong Hao
Published in: AIRS (2019)
Keyphrases
  • question answering systems
  • probabilistic model
  • high level
  • natural language
  • databases
  • question answering
  • context dependent
  • multimedia
  • bayesian networks
  • user queries
  • question classification