Detecting Collaborative Learning Through Emotions: An Investigation Using Facial Expression Recognition.
Yugo HayashiPublished in: ITS (2019)
Keyphrases
- facial expression recognition
- collaborative learning
- facial expressions
- human computer interaction
- facial expression analysis
- emotion recognition
- expression recognition
- person independent
- human emotion
- expression classification
- pose invariant
- feature point tracking
- local binary pattern
- feature extraction
- human faces
- emotional state
- facial image analysis
- facial images
- face recognition
- facial action units
- cohn kanade
- active appearance models
- facial feature extraction
- recognizing facial expressions
- face images
- machine learning
- facial features
- spatial information
- post processing
- image features
- learning process
- image analysis
- decision trees
- recognition of facial expressions
- data sets