Frequency Shift Detection of Speech with GMMs AND SVMs.
Hua XingPhilipos C. LoizouPublished in: SiPS (2012)
Keyphrases
- support vector
- automatic detection
- object detection
- frequency analysis
- training data
- speech recognition
- multi class
- detection accuracy
- noisy environments
- detection rate
- gaussian mixture model
- detection algorithm
- maximum margin
- detection method
- knn
- feature selection
- false positives
- feature vectors
- training set
- false alarms
- speech signal
- machine learning
- sparse kernel
- training support vector machines
- reduced set
- classification using support vector machines
- neural network
- voice activity detection
- generalization ability
- frequency domain
- support vector machine svm
- anomaly detection
- maximum likelihood
- hidden markov models
- active learning