User preferences can drive facial expressions: evaluating an embodied conversational agent in a recommender dialogue system.
Mary Ellen FosterJon OberlanderPublished in: User Model. User Adapt. Interact. (2010)
Keyphrases
- user preferences
- facial expressions
- dialogue system
- recommender systems
- facial expression recognition
- user profiles
- collaborative filtering
- human faces
- natural language
- video sequences
- face images
- user model
- facial features
- face recognition
- expression recognition
- recommendation systems
- facial images
- human users
- domain specific
- recognition of facial expressions
- facial animation
- machine learning
- recognizing facial expressions
- emotional state
- reinforcement learning
- computer vision