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Token-Event-Role Structure-Based Multi-Channel Document-Level Event Extraction.
Qizhi Wan
Changxuan Wan
Keli Xiao
Hui Xiong
Dexi Liu
Xiping Liu
Rong Hu
Published in:
ACM Trans. Inf. Syst. (2024)
Keyphrases
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multi channel
event extraction
document level
news articles
open domain
cross lingual
information fusion
information extraction
text classification
sentiment classification
sentence level
machine learning
information retrieval
query processing
online news