Principal component analysis for HMM-based pathological voice detection.
Milton Orlando Sarria PajaGermán Castellanos-DomínguezNatalia Gaviria-GómezPublished in: MAVEBA (2009)
Keyphrases
- principal component analysis
- automatic detection
- hidden markov models
- detection method
- face recognition
- false alarms
- principal components
- anomaly detection
- detection algorithm
- detection accuracy
- object detection
- low dimensional
- covariance matrix
- detection rate
- independent component analysis
- detection scheme
- linear discriminant analysis
- recognition rate
- dimensionality reduction
- neural network
- singular value decomposition
- feature space
- lower dimensional
- real time