Dirichlet Process Based Evolutionary Clustering.
Tianbing XuZhongfei (Mark) ZhangPhilip S. YuBo LongPublished in: ICDM (2008)
Keyphrases
- dirichlet process
- hierarchical dirichlet process
- multi task learning
- mixture model
- gaussian processes
- bayesian model
- sampling algorithm
- posterior distribution
- bayesian framework
- variational methods
- latent topics
- variational inference
- prior knowledge
- multi task
- markov chain monte carlo
- probabilistic model
- bayesian inference
- generative model
- random sampling
- gaussian process
- learning tasks
- em algorithm
- probability distribution
- approximate inference
- flow field
- hidden markov models
- feature selection