Discriminative MLE training using a product of Gaussian likelihoods.
T. NagarajanDouglas D. O'ShaughnessyPublished in: INTERSPEECH (2006)
Keyphrases
- maximum likelihood
- discriminative training
- covariance matrices
- likelihood function
- life cycle
- training set
- test set
- posterior probability
- gaussian distribution
- discriminative classifiers
- semi supervised
- supervised learning
- em algorithm
- maximum likelihood estimator
- neural network
- training phase
- training process
- parameter estimation
- probabilistic model
- hidden markov models
- feature extraction
- image sequences