Assessment and linear programming under fuzzy conditions
The present work focuses on two directions. First, a new fuzzy method using triangular / trapezoidal fuzzy numbers as tools is developed for evaluating a group’s mean performance, when qualitative grades instead of numerical scores are used for assessing its members’ individual performance. Second,...
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| Vydáno v: | Journal of fuzzy extension & applications (Online) Ročník 1; číslo 3; s. 189 - 205 |
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| Hlavní autor: | |
| Médium: | Journal Article |
| Jazyk: | angličtina |
| Vydáno: |
Ayandegan Institute of Higher Education
01.09.2020
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| Témata: | |
| ISSN: | 2783-1442, 2717-3453 |
| On-line přístup: | Získat plný text |
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| Shrnutí: | The present work focuses on two directions. First, a new fuzzy method using triangular / trapezoidal fuzzy numbers as tools is developed for evaluating a group’s mean performance, when qualitative grades instead of numerical scores are used for assessing its members’ individual performance. Second, a new technique is applied for solving Linear Programming problems with fuzzy coefficients. Examples are presented on student and basket-ball player assessment and on real life problems involving Linear Programming under fuzzy conditions to illustrate the applicability of our results in practice. A discussion follows on the perspectives of future research on the subject and the article closes with the general conclusions. |
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| ISSN: | 2783-1442 2717-3453 |
| DOI: | 10.22105/jfea.2020.253436.1024 |