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Learn from Relation Information: Towards Prototype Representation Rectification for Few-Shot Relation Extraction.
Yang Liu
Jinpeng Hu
Xiang Wan
Tsung-Hui Chang
Published in:
NAACL-HLT (Findings) (2022)
Keyphrases
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semantic features
relation extraction
semantic information
wordnet
low level features
contextual information
information sources
background knowledge
information extraction
broad coverage
video sequences
low level
classification accuracy
knowledge acquisition
text documents
semantic relations