Variational Contrastive Log Ratio Upper Bound of Mutual Information for Training Generative Models.
Marshal Arijona SinagaMachmud Roby AlhamidiMuhammad Febrian RachmadiWisnu JatmikoPublished in: IWBIS (2021)
Keyphrases
- generative model
- upper bound
- mutual information
- probabilistic model
- mixture model
- lower bound
- discriminatively trained
- similarity measure
- discriminative learning
- prior knowledge
- free energy
- em algorithm
- image registration
- hierarchical hidden markov models
- conditional random fields
- hidden variables
- discriminative models
- generative and discriminative models
- topic models
- training set
- semi supervised
- training examples
- object categories
- representational power
- image segmentation
- feature selection
- expectation maximization
- object recognition