Keyphrases
- emotion recognition
- user experience
- facial expression analysis
- facial expressions
- audio visual
- human computer interaction
- emotional speech
- user interface
- facial images
- user interaction
- sentiment analysis
- user behavior
- information fusion
- end users
- emotion classification
- user engagement
- emotional state
- multi modal
- machine learning
- facial expression recognition
- video sequences
- artificial intelligence
- activity recognition
- user perceptions
- human faces