A Joint Time-Frequency and Matrix Decomposition Feature Extraction Methodology for Pathological Voice Classification.
Behnaz GhoraaniSridhar KrishnanPublished in: EURASIP J. Adv. Signal Process. (2009)
Keyphrases
- feature extraction
- image classification
- pattern classification
- feature vectors
- feature selection
- support vector machine svm
- matrix decomposition
- pattern recognition
- frequency domain
- feature space
- support vector
- training set
- wavelet transform
- dimension reduction
- feature set
- classification algorithm
- face recognition
- signal processing
- machine learning
- high dimensionality
- generative model
- text classification
- dimensionality reduction
- denoising
- support vector machine