Multi-criteria recommender system based on social relationships and criteria preferences.
Kun ZhangXinwang LiuWeizhong WangJing LiPublished in: Expert Syst. Appl. (2021)
Keyphrases
- multi criteria
- social relationships
- multiple criteria
- recommender systems
- user preferences
- multi attribute
- preference elicitation
- social influence
- social networks
- user interests
- online social networks
- social network analysis
- social interaction
- decision making
- decision analysis
- decision makers
- collaborative filtering
- imprecise information
- multi criteria decision making
- multi objective
- multiple criteria decision making
- preference aggregation
- social activities
- group decision making
- social relations
- fuzzy numbers
- objective function
- social media
- multi criteria optimization
- user profiles
- intuitionistic fuzzy sets
- fuzzy logic
- similarity search
- user model
- utility function
- user behavior
- attribute values
- high dimensional
- social networking sites
- multi dimensional
- network structure