Table 7.
Grey relational coefficient
| Alternative | Grey relational coefficient |
|---|---|
| A1 | [0.95, 0.02, 1.0] |
| A2 | [1.00, 0.0, 0.32] |
| A3 | [0.68, 0.0, 0.29] |
| A4 | [0, 0, 0] |
| A5 | [0.77, 0, 0.21] |
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