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Multimedia Event Extraction From News With a Unified Contrastive Learning Framework.

Jian LiuYufeng ChenJinan Xu
Published in: ACM Multimedia (2022)
Keyphrases
  • event extraction
  • multimedia
  • learning algorithm
  • active learning
  • unsupervised learning
  • news articles
  • online news
  • probabilistic model
  • reinforcement learning
  • knowledge discovery
  • border security