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Event-Centric Question Answering via Contrastive Learning and Invertible Event Transformation.

Junru LuXingwei TanGabriele PergolaLin GuiYulan He
Published in: CoRR (2022)
Keyphrases
  • question answering
  • natural language processing
  • information retrieval
  • information extraction
  • qa clef
  • machine learning
  • artificial intelligence
  • cross lingual