Content and misrepresentation in hierarchical generative models.
Alex KieferJakob HohwyPublished in: Synth. (2018)
Keyphrases
- generative model
- pitman yor process
- probabilistic model
- mixture model
- discriminative learning
- hierarchical models
- em algorithm
- prior knowledge
- discriminative models
- hidden variables
- maximum entropy principle
- hierarchical hidden markov models
- topic models
- representational power
- object categories
- deep belief networks
- conditional random fields
- information retrieval
- unsupervised learning
- expectation maximization
- computer vision