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Learning Discriminative Representations for Open Relation Extraction with Instance Ranking and Label Calibration.
Shusen Wang
Bin Duan
Yanan Wu
Yajing Xu
Published in:
NAACL-HLT (Findings) (2022)
Keyphrases
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relation extraction
weakly supervised
learning algorithm
automatic extraction
information extraction
reinforcement learning
named entities
clustering algorithm
object recognition
active learning
semi supervised
knowledge acquisition
higher level
unsupervised learning
named entity recognition