Two novel three-way decision models based on fuzzy β-covering rough sets and prospect theory under q-rung orthopair fuzzy environments.
Zhengqi ShiLingqiang LiChunxin BoJianming ZhanPublished in: Expert Syst. Appl. (2024)
Keyphrases
- fuzzy sets
- rough sets
- fuzzy logic
- membership functions
- dominance relation
- rough set theory
- decision models
- fuzzy rules
- fuzzy rough sets
- computational intelligence
- upper approximation
- decision rules
- learning algorithm
- fuzzy numbers
- granular computing
- equivalence relation
- approximation spaces
- concept lattice
- probabilistic model
- decision making
- approximation operators