Keyphrases
- speaker identification
- gaussian mixture model
- speech recognition
- support vector machine svm
- support vector
- speech signal
- feature extraction
- noisy environments
- support vector machine
- knn
- svm classifier
- broadcast news
- feature vectors
- feature selection
- hyperplane
- kernel function
- multi class
- training set
- feature space
- machine learning
- expectation maximization
- maximum likelihood
- hidden markov models
- automatic speech recognition
- training data