Discriminative Bernoulli Mixture Models for Handwritten Digit Recognition.
Adrià GiménezJesús Andrés-FerrerAlfons JuanNicolás SerranoPublished in: ICDAR (2011)
Keyphrases
- mixture model
- handwritten digit recognition
- unsupervised learning
- log linear models
- gaussian mixture model
- em algorithm
- density estimation
- generative model
- probabilistic model
- model selection
- semi supervised
- maximum likelihood
- expectation maximization
- dirichlet process
- discriminative learning
- language model
- mixture modeling
- probability density function
- finite mixtures
- discriminative training
- variational inference
- feature extraction
- exponential family
- graphical models
- pairwise
- computer vision
- automatic model selection
- max margin
- bayesian framework
- model based clustering
- supervised learning
- prior knowledge
- mixture components