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Knowledge-Oriented Answer Extraction in Chinese Question Answering System for E-Learning.

Qinghua ZhengZhenhua TianYanye Wang
Published in: CSCWD (2007)
Keyphrases
  • question answering
  • answer extraction
  • e learning
  • domain knowledge
  • knowledge base
  • natural language
  • open domain question answering
  • expert systems
  • information extraction
  • web search
  • cross lingual