Research Article
Sustainable Supplier Performance Evaluation and Selection with Neofuzzy TOPSIS Method
Table 7
Distances between suppliers and
+,
− with respect to each criterion.
| | | Ec1 | Ec2 | En1 | En2 | So1 | So2 | Rm1 | Rm2 | Tr1 | Tr2 | Cu1 | Cu2 |
| | / | 0.1 | 0.2 | 0.05 | 0.5 | 0.1 | 0.2 | 0.15 | 0.2 | 0.1 | 0.05 | 0.15 | 0.1 | | (sup1, +) | 0.63 | 0.61 | 0.43 | 0.72 | 0.45 | 0.42 | 0.49 | 0.55 | 0.47 | 0.40 | 0.57 | 0.49 | | (sup2, +) | 0.50 | 0.54 | 0.44 | 0.76 | 0.46 | 0.49 | 0.48 | 0.52 | 0.34 | 0.42 | 0.54 | 0.47 | | (sup3, +) | 0.54 | 0.61 | 0.40 | 0.59 | 0.44 | 0.50 | 0.48 | 0.53 | 0.46 | 0.31 | 0.50 | 0.46 | | (sup4, +) | 0.54 | 0.56 | 0.46 | 0.69 | 0.47 | 0.38 | 0.55 | 0.53 | 0.48 | 0.42 | 0.51 | 0.47 | | (sup1, −) | 0.10 | 0.37 | 0.40 | 0.42 | 0.42 | 0.45 | 0.41 | 0.39 | 0.40 | 0.44 | 0.29 | 0.32 | | (sup2, −) | 0.38 | 0.39 | 0.40 | 0.40 | 0.41 | 0.45 | 0.42 | 0.41 | 0.47 | 0.42 | 0.30 | 0.40 | | (sup3, −) | 0.37 | 0.37 | 0.45 | 0.49 | 0.43 | 0.44 | 0.42 | 0.40 | 0.41 | 0.46 | 0.40 | 0.41 | | (sup4, −) | 0.37 | 0.38 | 0.38 | 0.46 | 0.40 | 0.50 | 0.29 | 0.40 | 0.39 | 0.42 | 0.39 | 0.40 |
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