Collaborative filtering recommendation based on trust and emotion.
Liangmin GuoJiakun LiangYing ZhuYonglong LuoLiping SunXiaoyao ZhengPublished in: J. Intell. Inf. Syst. (2019)
Keyphrases
- collaborative filtering
- recommender systems
- trust model
- matrix factorization
- rating prediction
- trust propagation
- user similarity
- user preferences
- collaborative filtering algorithms
- facial expressions
- user interests
- trust evaluation
- probabilistic matrix factorization
- making recommendations
- personality traits
- data sparsity
- recommendation systems
- emotion recognition
- virtual agents
- web page recommendation
- demographic information
- social capital
- virtual teams
- personalized recommendation
- affective computing
- virtual humans
- product recommendation
- neighbor selection
- emotional state
- user ratings
- netflix prize
- multiagent systems