Classifying Documents with Maximum Likelihood Approximation of the Dirichlet Multinomial Gibbs Model.

Shibin Zhou Zhao Cao Yushu Liu

Published in: J. Comput. (2010)

Keyphrases

maximum likelihood
em algorithm
probabilistic model
information retrieval
web documents
objective function
probability distribution
expectation maximization
closed form
log likelihood
decision trees
image segmentation
keywords
xml documents
maximum a posteriori
bayesian framework