Dynamic Mixture Models for Multiple Time-Series.
Xing WeiJimeng SunXuerui WangPublished in: IJCAI (2007)
Keyphrases
- mixture model
- gaussian mixture model
- density estimation
- generative model
- probabilistic model
- em algorithm
- model selection
- mixture modeling
- language model
- maximum likelihood
- unsupervised learning
- model based clustering
- automatic model selection
- finite mixtures
- log linear models
- probability distribution
- cross validation
- expectation maximization
- dirichlet distribution
- training data
- similarity measure
- information retrieval
- data mining