Improved Frame Level Features and SVM Supervectors Approach for the Recogniton of Emotional States from Speech: Application to categorical and dimensional states.
Imen TrabelsiDorra Ben Ayed MezghanniNoureddine EllouzePublished in: CoRR (2014)
Keyphrases
- emotional state
- feature vectors
- emotion classification
- support vector machine svm
- emotion recognition
- support vector
- facial expressions
- svm classifier
- feature extraction
- physiological signals
- knn
- support vector machine
- artificial intelligence
- feature set
- selected features
- classification method
- speech recognition
- text mining
- multi class
- spectral features
- classification accuracy
- low level
- mental representations