An efficient voice pathology classification scheme based on applying multi-layer linear discriminant analysis to wavelet packet-based features.
Ali AkbariMeisam Khalil ArjmandiPublished in: Biomed. Signal Process. Control. (2014)
Keyphrases
- multi layer
- classification scheme
- linear discriminant analysis
- feature extraction
- feature space
- wavelet packet
- fisher criterion
- discriminant analysis
- classification method
- face recognition
- feature vectors
- principal component analysis
- dimensionality reduction
- neural network
- support vector machine svm
- feature set
- neural nets
- image processing
- wavelet transform
- support vector machine
- computational complexity
- multiscale
- feature selection
- text categorization
- high dimensional data
- subband
- filter bank
- image features
- support vector