A GMM supervector Kernel with the Bhattacharyya distance for SVM based speaker recognition.
Chang Huai YouKong-Aik LeeHaizhou LiPublished in: ICASSP (2009)
Keyphrases
- gaussian mixture model
- speaker recognition
- bhattacharyya distance
- probability density function
- feature space
- support vector
- mixture model
- em algorithm
- kullback leibler divergence
- support vector machine
- expectation maximization
- feature vectors
- kernel function
- speaker identification
- information gain
- support vector machine svm
- maximum likelihood
- distance measure
- svm classifier
- linear svm
- classification accuracy
- gaussian processes
- gaussian process regression
- unsupervised learning
- speech recognition
- neural network
- active learning
- artificial neural networks
- high dimensional
- similarity measure
- feature selection