Logical Generative Models for Probabilistic Reasoning about Existence, Roles and Identity.
David PoolePublished in: AAAI (2007)
Keyphrases
- generative model
- probabilistic model
- mixture model
- posterior probability
- discriminative models
- em algorithm
- probabilistic knowledge
- expectation maximization
- prior knowledge
- discriminative learning
- maximum entropy principle
- latent dirichlet allocation
- semi supervised
- topic models
- conditional random fields
- hidden variables
- representational power
- object categories
- image segmentation
- information retrieval