Methods for stress classification: nonlinear TEO and linear speech based features.
Guojun ZhouJohn H. L. HansenJames F. KaiserPublished in: ICASSP (1999)
Keyphrases
- classification method
- benchmark datasets
- machine learning methods
- classification models
- feature construction
- preprocessing
- classification accuracy
- discriminative features
- feature vectors
- classification systems
- classification performances
- informative features
- simple linear
- kernel principal component analysis
- classification decisions
- extracting features
- feature extraction and classification
- discriminating features
- feature extraction
- feature selection
- classification process
- classification algorithm
- cross validation
- svm classifier
- support vector machine svm
- discriminant function
- decision trees
- svm classification
- machine learning algorithms
- feature set
- machine learning