Trust chain driven bidirectional feedback mechanism in social network group decision making and its application in Metaverse virtual community.
Tiantian GaiJian WuMingshuo CaoFeixia JiQi SunMi ZhouPublished in: Expert Syst. Appl. (2023)
Keyphrases
- virtual communities
- group decision making
- social networks
- reputation information
- multiple attributes
- decision makers
- multiple criteria
- multi criteria
- trust and reputation systems
- online communities
- linguistic variables
- virtual world
- aggregation operators
- ahp method
- decision making
- group decision
- multi criteria decision making
- community members
- multi attribute
- preference relations
- positive effects
- information sharing
- neural network
- fuzzy logic
- fuzzy numbers
- social support
- decision problems
- fuzzy sets
- rough sets
- social interaction