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Esamina i metodi selezionati fianco a fianco; le righe che differiscono sono evidenziate.
| Funzione di Punteggio Defuzzificazione× | Estensione pitagorica di TOPSIS× | |
|---|---|---|
| Campo | Processo decisionale | Processo decisionale |
| Famiglia | MCDM | MCDM |
| Anno di origine≠ | 1994; extended 2014, 2017 | 2014 |
| Ideatore≠ | Chen, S.M.; Tan, J.M. | Zhang, X., Xu, Z. |
| Tipo≠ | Defuzzification operator — score and accuracy functions for membership-nonmembership pairs | Pythagorean outranking/ranking — Pythagorean Fuzzy Number (PFN: μ, ν; μ²+ν² ≤ 1) |
| Fonte seminale≠ | Chen, S.M., Tan, J.M. (1994). Handling multicriteria fuzzy decision-making problems based on vague set theory. Fuzzy Sets and Systems DOI ↗ | Zhang, X., Xu, Z. (2014). Extension of TOPSIS to Multiple Criteria Decision Making with Pythagorean Fuzzy Sets. International Journal of Intelligent Systems DOI ↗ |
| Alias | — | — |
| Correlati | 8 | 8 |
| Sintesi≠ | DEFUZZ-SCORE-IFN (Score Function Defuzzification — Crisp ranking score for IFN/PFN/q-ROFS families) is a defuzzification multi-criteria decision-making (MCDM) method introduced by Chen, S.M.; Tan, J.M. in 1994; extended 2014, 2017. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result. | PF-TOPSIS (Pythagorean extension of TOPSIS) is a ranking multi-criteria decision-making (MCDM) method introduced by Zhang, X., Xu, Z. in 2014. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result. |
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