The Interval-Valued Trapezoidal Approximation of Interval-Valued Fuzzy Numbers and Its Application in Fuzzy Risk Analysis.
Zengtai GongShexiang HaiPublished in: J. Appl. Math. (2014)
Keyphrases
- fuzzy numbers
- interval valued
- risk analysis
- fuzzy sets
- group decision making
- fuzzy set theory
- multi criteria
- membership functions
- aggregation operators
- intuitionistic fuzzy
- score function
- fuzzy information
- arithmetic operations
- rough sets
- fuzzy logic
- intuitionistic fuzzy sets
- computational intelligence
- decision analysis
- real numbers
- triangular fuzzy numbers
- belief functions
- fuzzy measures
- fuzzy entropy
- ideal solution
- machine learning
- vague sets
- multi criteria decision making
- fuzzy topsis
- fuzzy relations
- approximation spaces
- risk assessment
- real valued
- fuzzy rules
- feature extraction
- decision making