Classification of user states with physiological signals: On-line generic features vs. specialized feature sets.
Florian HönigJohannes WagnerAnton BatlinerElmar NöthPublished in: EUSIPCO (2009)
Keyphrases
- feature set
- classification accuracy
- feature vectors
- feature extraction
- classification models
- physiological signals
- feature selection
- extracted features
- feature space
- feature reduction
- multiple features
- feature subset
- feature types
- structural features
- individual features
- training set
- machine learning
- user interface
- learning algorithm
- human subjects
- context aware
- audio features
- dimensionality reduction
- training data
- support vector