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Generating and visualizing topic hierarchies from microblogs: An iterative latent dirichlet allocation approach.
Anoop V. S.
Prem Sankar C.
Asharaf S.
Zonin Alessandro
Published in:
ICACCI (2015)
Keyphrases
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latent dirichlet allocation
topic hierarchies
topic models
topic modeling
text data
generative model
text mining
lda model
textual data
text documents
consensus clustering
topic hierarchy
data sets
co occurrence
probabilistic model
pattern recognition
search logs
data mining
databases