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A Span-based Model for Joint Entity and Relation Extraction with Relational Graphs.

Xingang WangDong WangFengpo Ji
Published in: ISPA/BDCloud/SocialCom/SustainCom (2020)
Keyphrases
  • probabilistic model
  • high level
  • relational databases
  • relation extraction
  • natural language
  • natural language processing
  • question answering