Evolutionary Clustering by Hierarchical Dirichlet Process with Hidden Markov State.

Tianbing Xu Zhongfei (Mark) Zhang Philip S. Yu Bo Long

Published in: ICDM (2008)

Keyphrases

hierarchical dirichlet process
evolutionary clustering
mixture model
hidden markov models
unsupervised manner
dirichlet process
latent dirichlet allocation
variational bayes
generative model
topic models
em algorithm
prior knowledge