On generative models for sequential formation of clusters.
Petar M. DjuricKezi YuPublished in: EUSIPCO (2015)
Keyphrases
- generative model
- probabilistic model
- mixture model
- clustering algorithm
- discriminative models
- discriminative learning
- prior knowledge
- hierarchical hidden markov models
- maximum entropy principle
- conditional random fields
- em algorithm
- object categories
- semi supervised
- data points
- expectation maximization
- cluster analysis
- representational power
- topic models
- hidden variables
- generative and discriminative models
- bag of words
- supervised learning
- discriminatively trained
- information retrieval