CEAN: Contrastive Event Aggregation Network with LLM-based Augmentation for Event Extraction.

Zihao Meng Tao Liu Heng Zhang Kai Feng Peng Zhao

Published in: EACL (1) (2024)

Keyphrases

event extraction
news articles
open domain
artificial intelligence
feature selection
data fusion
information fusion
online news
information extraction
information access
cross lingual
cross document