Dynamic selection of generative-discriminative ensembles for off-line signature verification.
Luana BatistaEric GrangerRobert SabourinPublished in: Pattern Recognit. (2012)
Keyphrases
- discriminative methods
- discriminative learning
- discriminative models
- generative model
- generative and discriminative models
- conditional likelihood
- discriminative training
- discriminative classifiers
- semi supervised
- bayesian network classifiers
- unsupervised learning
- discriminative power
- discriminatively trained
- decision trees
- random forests
- gaussian process latent variable models
- ensemble methods
- semi supervised learning
- probabilistic model
- prior knowledge
- feature selection
- fisher kernel
- data driven
- neural network ensemble
- imbalanced data
- machine learning
- decision stumps
- robust classification
- discriminative information
- discriminative features
- ensemble learning
- object detection