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Enhancing Pre-Trained Language Representations Based on Contrastive Learning for Unsupervised Keyphrase Extraction.
Zhaohui Wang
Xinghua Zhang
Yanzeng Li
Yubin Wang
Jiawei Sheng
Tingwen Liu
Hongbo Xu
Published in:
SEKE (2022)
Keyphrases
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supervised learning
learning algorithm
learning process
keyphrase extraction
unsupervised learning
pre trained
automatic keyphrase extraction
training data
prior knowledge
active learning
reinforcement learning
general purpose
information retrieval systems
keyphrases