Discriminative feature extraction for speech recognition using continuous output codes.
Omid DehzangiBin MaEngsiong ChngHaizhou LiPublished in: Pattern Recognit. Lett. (2012)
Keyphrases
- feature extraction
- speaker identification
- feature vectors
- image classification
- speech recognition
- feature selection
- pattern recognition
- cepstral features
- error correction
- image processing
- pattern classification
- preprocessing
- wavelet transform
- discriminant analysis
- feature space
- principal component analysis
- input data
- manifold learning
- face recognition
- feature extractors
- speech synthesis
- speaker recognition
- extracting features
- speech signal
- extracted features
- audio visual
- gabor filters
- support vector machine svm
- feature set
- dimensionality reduction
- support vector machine
- texture analysis
- feature representation
- discriminative power
- automatic speech recognition
- spoken language
- dimension reduction
- image features
- frequency domain
- recognition engine