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A co-occurrence based approach of automatic keyword expansion using mass diffusion.
Xicheng Yin
Hongwei Wang
Pei Yin
Hengmin Zhu
Zhenyu Zhang
Published in:
Scientometrics (2020)
Keyphrases
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co occurrence
wordnet
named entities
semantic similarity
semantic relations
keywords
latent semantic analysis
probabilistic latent semantic analysis
semantic relationships
higher order
domain specific
visual words
linguistically motivated