The mean value of a fuzzy number
Fuzzy Sets and Systems - Fuzzy Numbers
A subjective approach for ranking fuzzy numbers
Fuzzy Sets and Systems
Fuzzy Sets and Systems
On a canonical representation of fuzzy numbers
Fuzzy Sets and Systems
Evaluation of fuzzy linear regression models by comparing membership functions
Fuzzy Sets and Systems
Some remarks on distances between fuzzy numbers
Fuzzy Sets and Systems
A new approach for defuzzification
Fuzzy Sets and Systems
Fuzzy Sets and Systems: Theory and Applications
Fuzzy Sets and Systems: Theory and Applications
On the compatibility between defuzzification and fuzzy arithmetic operations
Fuzzy Sets and Systems
Correction to "a new approach for defuzzification" [Fuzzy Sets and Systems 111 (2000) 351-356]
Fuzzy Sets and Systems - Featured Issue: Selected papers from ACIDCA 2000
On weighted possibilistic mean and variance of fuzzy numbers
Fuzzy Sets and Systems - Theme: Basic concepts
A Learning Algorithm for Level Sets Weights in Weighted Level-based Averaging Method
Fuzzy Optimization and Decision Making
Trapezoidal approximations of fuzzy numbers---revisited
Fuzzy Sets and Systems
Simulation of fuzzy random variables
Information Sciences: an International Journal
Triangular and parametric approximations of fuzzy numbers---inadvertences and corrections
Fuzzy Sets and Systems
On the nearest parametric approximation of a fuzzy number---Revisited
Fuzzy Sets and Systems
Weighted trapezoidal and triangular approximations of fuzzy numbers
Fuzzy Sets and Systems
Weighted semi-trapezoidal approximations of fuzzy numbers
Fuzzy Sets and Systems
Weighted semi-trapezoidal approximations of fuzzy numbers
Fuzzy Sets and Systems
On the approximation of compact fuzzy sets
Computers & Mathematics with Applications
Approximations of fuzzy numbers by trapezoidal fuzzy numbers preserving the ambiguity and value
Computers & Mathematics with Applications
Metric properties of the nearest extended parametric fuzzy number and applications
International Journal of Approximate Reasoning
Trapezoidal approximation and aggregation
Fuzzy Sets and Systems
Nearest interval, triangular and trapezoidal approximation of a fuzzy number preserving ambiguity
International Journal of Approximate Reasoning
Lipschitz functions and fuzzy number approximations
Fuzzy Sets and Systems
Fuzzy number approximation via shadowed sets
Information Sciences: an International Journal
Hi-index | 0.21 |
Many nearest parametric approximation methods of fuzzy sets are proposed in the literature. It is clear that the specific approximations may lead to the loss of information about fuzziness. To overcome this problem, most of these methods rely on the minimization of the distance between the original fuzzy set and its approximation. But these approximations mostly are not flexible to the decision maker's choice. Hence, in this paper, we offer a parametric fuzzy approximation method based on the decision maker's strategy as an extension of trapezoidal approximation of a fuzzy number. This method comprises the selection of the form of the parametric membership function and its evaluation.