Discriminative likelihood score weighting based on acoustic-phonetic classification for speaker identification.
Youngjoo SuhHoirin KimPublished in: EURASIP J. Adv. Signal Process. (2014)
Keyphrases
- speaker identification
- speaker independent
- speech recognition
- feature transformation
- feature extraction
- image classification
- mel frequency cepstral coefficients
- pattern recognition
- feature space
- unsupervised learning
- feature selection
- machine learning
- classification accuracy
- gaussian mixture model
- model selection
- training set
- speech signal
- noisy environments
- semi supervised
- text classification
- hidden markov models
- support vector
- high level
- feature vectors