Unsupervised learning of global factors in deep generative models.
Ignacio PeisPablo M. OlmosAntonio Artés-RodríguezPublished in: Pattern Recognit. (2023)
Keyphrases
- generative model
- unsupervised learning
- deep belief networks
- mixture model
- deep learning
- semi supervised
- deep architectures
- probabilistic model
- expectation maximization
- supervised learning
- em algorithm
- prior knowledge
- discriminative learning
- hierarchical hidden markov models
- maximum entropy principle
- object categories
- hidden variables
- discriminative models
- semi supervised learning
- conditional random fields
- feature selection
- generative and discriminative models
- discriminatively trained
- information extraction
- dimensionality reduction
- hierarchical models
- topic models
- clustering algorithm
- restricted boltzmann machine
- higher order
- information retrieval
- markov random field
- machine learning