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Semantic Analysis and Organization of Spoken Documents Based on Parameters Derived From Latent Topics.
Sheng-yi Kong
Lin-Shan Lee
Published in:
IEEE Trans. Speech Audio Process. (2011)
Keyphrases
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semantic analysis
latent topics
natural language processing
natural language
topic models
semantic information
spoken documents
topic modeling
machine learning
maximum likelihood
feature space
low level
bag of words
latent variables
latent dirichlet allocation
spoken document retrieval