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Mitigating Over-Generation for Unsupervised Keyphrase Extraction with Heterogeneous Centrality Detection.
Mingyang Song
Pengyu Xu
Yi Feng
Huafeng Liu
Liping Jing
Published in:
EMNLP (2023)
Keyphrases
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keyphrase extraction
keyphrases
automatic keyphrase extraction
social network analysis
semi supervised
social networks
supervised learning
domain specific
machine learning
keywords
unsupervised learning
text documents
ranking algorithm
learning to rank