A discriminative training criterion and an associated EM learning algorithm.
Mohamed AfifyOlivier SiohanPublished in: ICASSP (2002)
Keyphrases
- discriminative training
- learning algorithm
- maximum likelihood
- minimum classification error
- hidden markov models
- co training
- probabilistic interpretation
- expectation maximization
- em algorithm
- posterior probability
- machine learning
- support vector machine
- probabilistic model
- reinforcement learning
- training data
- generative model
- mixture model
- automatic speech recognition
- supervised learning
- unlabeled data
- speech recognition
- active learning
- gaussian mixture model
- learning process
- unsupervised learning
- semi supervised learning
- training examples
- bayesian framework
- gaussian mixture
- feature selection
- support vector
- training samples
- semi supervised
- k means