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Semantic-enhanced topic evolution analysis: a combination of the dynamic topic model and word2vec.
Qiang Gao
Xiao Huang
Ke Dong
Zhentao Liang
Jiang Wu
Published in:
Scientometrics (2022)
Keyphrases
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topic models
topic modeling
latent topics
latent dirichlet allocation
word pairs
co occurrence
latent topic models
generative model
topic discovery
data analysis
text mining
pairwise
data mining
variational inference
probabilistic topic models
topic tracking
databases