Speaker Verification via Modeling Kurtosis Using Sparse Coding.
Wei WangJiqing HanTieran ZhengGuibin ZhengXingyu ZhouPublished in: Int. J. Pattern Recognit. Artif. Intell. (2016)
Keyphrases
- sparse coding
- speaker verification
- dictionary learning
- sparse representation
- natural images
- image classification
- linear combination
- unsupervised learning
- image representation
- noisy environments
- generative model
- multilayer perceptron
- signal processing
- feature space
- image patches
- object recognition
- object detection
- face recognition
- input image
- visual words
- pattern recognition
- language identification
- multiscale