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Nested Event Extraction upon Pivot Element Recognition.
Weicheng Ren
Zixuan Li
Xiaolong Jin
Long Bai
Miao Su
Yantao Liu
Saiping Guan
Jiafeng Guo
Xueqi Cheng
Published in:
LREC/COLING (2024)
Keyphrases
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event extraction
online news
open domain
information extraction
object recognition
cross lingual
news articles
information fusion
feature extraction
machine learning
artificial intelligence
question answering
news stories