Discriminative Feature Extraction Based on Self-Adaptive Frequency Warping for Robust Speaker Identification.
Yanping LiZhenmin TangHui DingYan ZhangPublished in: Int. J. Inf. Acquis. (2008)
Keyphrases
- speaker identification
- feature extraction
- feature transformation
- noisy environments
- speech recognition
- speaker recognition
- gaussian mixture model
- face recognition
- feature selection
- pattern recognition
- speech signal
- image classification
- principal component analysis
- feature space
- dimensionality reduction
- feature vectors
- language model
- multi modal
- visual features
- denoising
- linear classifiers
- multimedia
- speaker diarization
- image processing