Offline Handwritten Character Recognition Based on Discriminative Training of Orthogonal Gaussian Mixture Model.
Rui ZhangXiaoqing DingJiayong ZhangPublished in: ICDAR (2001)
Keyphrases
- gaussian mixture model
- handwritten character recognition
- discriminative training
- maximum likelihood
- hidden markov models
- em algorithm
- mixture model
- probabilistic interpretation
- handwritten characters
- expectation maximization
- object recognition
- feature vectors
- posterior probability
- support vector machine
- gaussian mixture
- probability density function
- automatic speech recognition
- feature space
- co training
- speech recognition