Multiclass emotion prediction using heart rate and virtual reality stimuli.
Aaron Frederick BulagangJames MountstephensJason TeoPublished in: J. Big Data (2021)
Keyphrases
- virtual reality
- multi class
- heart rate
- physiological signals
- virtual humans
- virtual environment
- blood pressure
- binary classification
- prediction accuracy
- computer graphics
- three dimensional
- heart rate variability
- pairwise
- cost sensitive
- multiclass problems
- vital signs
- multiclass classification
- prediction model
- multi class classification
- support vector machine
- multiple classes
- binary classifiers
- virtual world
- interactive virtual
- ecg signals
- virtual reality technology
- base classifiers
- feature selection
- tangible user interface
- virtual reality environments
- error correcting output codes
- multiclass svm
- pattern recognition
- decision trees
- image processing
- binary classification problems
- facial expressions
- support vector
- learning algorithm
- multiclass support vector machines
- data sets