Minimum word classification error training of HMMS for automatic speech recognition.
Zhi-Jie YanBo ZhuYu HuRen-Hua WangPublished in: ICASSP (2008)
Keyphrases
- classification error
- automatic speech recognition
- hidden markov models
- speech recognition
- discriminative training
- training set
- acoustic models
- word recognition
- word error rate
- training samples
- conversational speech
- speech recognizer
- compound words
- spontaneous speech
- broadcast news
- speech signal
- decision rules
- class labels
- language model
- training examples
- generalization error
- training data
- feature space
- handwriting recognition
- active learning
- base classifiers
- supervised learning
- pattern recognition
- learning algorithm
- face images
- text classification
- estimation error
- support vector
- bayesian networks