Clustering under composite generative models.
Tiexing WangDonald J. BucciYingbin LiangBiao ChenPramod K. VarshneyPublished in: CISS (2018)
Keyphrases
- generative model
- probabilistic model
- clustering algorithm
- mixture model
- discriminative learning
- k means
- discriminative models
- em algorithm
- clustering method
- hierarchical hidden markov models
- topic models
- latent dirichlet allocation
- document clustering
- maximum entropy principle
- prior knowledge
- image processing
- image segmentation
- conditional random fields
- object categories
- hidden variables
- semi supervised
- unsupervised learning
- expectation maximization
- higher order
- object recognition
- representational power
- generative and discriminative models