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Topic detection and tracking for conversational content by using conceptual dynamic latent Dirichlet allocation.
Jui-Feng Yeh
Yi-Shiuan Tan
Chen-Hsien Lee
Published in:
Neurocomputing (2016)
Keyphrases
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latent dirichlet allocation
topic models
topic detection and tracking
generative model
multi modal
text mining
document representation
relevance model
feature selection
natural language
probabilistic model
text documents
vector space model
topic detection