A geometric view of optimal transportation and generative model.
Na LeiKehua SuLi CuiShing-Tung YauXianfeng David GuPublished in: Comput. Aided Geom. Des. (2019)
Keyphrases
- generative model
- probabilistic model
- mixture model
- bayesian framework
- object parts
- prior knowledge
- posterior probability
- em algorithm
- latent dirichlet allocation
- discriminative learning
- expectation maximization
- discriminative models
- maximum likelihood
- topic models
- low level
- active learning
- object categories
- markov chain monte carlo
- learned models
- feature selection
- dirichlet process mixture models
- fully bayesian