An optimum algorithm in pathological voice quality assessment using wavelet-packet-based features, linear discriminant analysis and support vector machine.
Meisam Khalil ArjmandiMohammad PooyanPublished in: Biomed. Signal Process. Control. (2012)
Keyphrases
- linear discriminant analysis
- quality assessment
- wavelet packet
- support vector machine svm
- fisher criterion
- support vector machine
- feature extraction
- discriminant analysis
- dimensionality reduction
- null space
- computational complexity
- support vector
- machine learning
- computationally efficient
- feature vectors
- svm classifier
- feature space
- pattern recognition
- face recognition
- image processing