Probabilistic classification of HMM states for large vocabulary continuous speech recognition.
Xiaoqiang LuoFrederick JelinekPublished in: ICASSP (1999)
Keyphrases
- hidden markov models
- pattern recognition
- machine learning methods
- decision trees
- pattern classification
- classification algorithm
- classification accuracy
- automatic classification
- support vector
- feature extraction
- feature vectors
- classification scheme
- supervised learning
- image classification
- text classification
- neural network
- feature selection
- support vector machine svm
- training samples
- bayesian networks
- naive bayes
- decision rules
- principal component analysis
- classification rules
- training set
- posterior probability
- cost sensitive
- classification models
- preprocessing
- discriminative learning
- sequence classification