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Nonparametric Bayesian topic modelling with the hierarchical Pitman-Yor processes.
Kar Wai Lim
Wray L. Buntine
Changyou Chen
Lan Du
Published in:
Int. J. Approx. Reason. (2016)
Keyphrases
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nonparametric bayesian
mixture modeling
statistical modeling
dirichlet process
topic models
gaussian processes
latent topics
machine learning
information retrieval
multi class
statistical models
density estimation
topic modeling