Research Article
Decision-Making with Risk under Interval Uncertainty Based on Area Metrics
Table 21
Comparison of the proposed method and other methods under different uncertainties.
| | Condition | Method | a1 | a2 | a3 | a4 |
| | Uncertainty decreased by 20% | Proposed method α = 0.5 | 1 | 3 | 2 | 4 | | Proposed method β = 0.5 | 1 | 3 | 2 | 4 | | [9] | 1 | 3 | 2 | 4 | | Uncertainty increased by 20% | Proposed method α = 0.5 | 1 | 4 | 3 | 2 | | Proposed method β = 0.5 | 2 | 3 | 1 | 4 | | [9] | 1 | 3 | 2 | 4 |
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