Phoneme independent pathological voice detection using wavelet based MFCCs, GMM-SVM hybrid classifier.
Vikram C. M.K. UmaraniPublished in: ICACCI (2013)
Keyphrases
- voice activity detection
- speech recognition
- mel frequency cepstral coefficients
- support vector
- svm classifier
- feature set
- speaker recognition
- support vector machine
- noisy environments
- training data
- feature vectors
- feature selection
- gaussian mixture model
- feature space
- classification algorithm
- support vector machine svm
- classification method
- probabilistic neural network
- automatic speech recognition
- decision function
- discriminative classifiers
- speech signal
- knn
- text classifiers
- multi class svm
- training samples
- speaker identification
- train a support vector machine
- decision boundary
- speech synthesis
- training set
- object detection
- kernel function
- language model
- pattern recognition
- multiresolution
- training process
- support vector machine classifier
- hidden markov models
- multiple kernel learning
- ensemble classifier
- fold cross validation
- fuzzy support vector machine
- wavelet transform
- decision forest
- false positives
- face detection
- mixture model
- model selection
- em algorithm
- expectation maximization
- image compression
- principal component analysis
- feature extraction