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Applying a Burst Model to Detect Bursty Topics in a Topic Model.
Yusuke Takahashi
Takehito Utsuro
Masaharu Yoshioka
Noriko Kando
Tomohiro Fukuhara
Hiroshi Nakagawa
Yoji Kiyota
Published in:
JapTAL (2012)
Keyphrases
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topic models
probabilistic model
prior knowledge
em algorithm
databases
gibbs sampling
data mining
latent dirichlet allocation
variational inference
latent topic models
latent topic model
baseline models
lda model
probabilistic latent semantic analysis
text documents
maximum likelihood
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pairwise