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U-CORE: A Unified Deep Cluster-wise Contrastive Framework for Open Relation Extraction.
Jie Zhou
Shenpo Dong
Yunxin Huang
Meihan Wu
Haili Li
Jingnan Wang
Hongkui Tu
Xiaodong Wang
Published in:
Trans. Assoc. Comput. Linguistics (2023)
Keyphrases
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relation extraction
automatic extraction
information extraction
clustering algorithm
general purpose
graphical models
named entities