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Event-Centric Question Answering via Contrastive Learning and Invertible Event Transformation.
Junru Lu
Xingwei Tan
Gabriele Pergola
Lin Gui
Yulan He
Published in:
CoRR (2022)
Keyphrases
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question answering
natural language processing
information retrieval
information extraction
qa clef
machine learning
artificial intelligence
cross lingual