A New Hierarchical Decision Structure Using Wavelet Packet and SVM for Brazilian Phonemes Recognition.
Adriano de Andrade BresolinAdrião Duarte Dória NetoPablo Javier AlsinaPublished in: ICONIP (2) (2006)
Keyphrases
- wavelet packet
- hierarchical structure
- feature vectors
- subband
- filter bank
- support vector
- knn
- speech recognition
- support vector machine svm
- wavelet packet transform
- training data
- pattern recognition
- object recognition
- support vector machine
- feature selection
- denoising
- wavelet transform
- image features
- image recognition
- multiresolution
- neural network
- wavelet function