Keyphrases
- recommender systems
- emotional state
- personality traits
- collaborative filtering
- matrix factorization
- cold start problem
- emotion recognition
- user preferences
- personality types
- trust aware
- information filtering
- user model
- information overload
- user modeling
- facial expressions
- cold start
- emotion classification
- human decision making
- user profiles
- user profiling
- virtual agents
- affective states
- human beings
- collective learning
- recommendation systems
- user feedback
- multi agent systems
- user context
- user modelling
- affective computing
- active user
- user interests
- story generation
- item based collaborative filtering