Research Article
Ranking-Theory Methods for Solving Multicriteria Decision-Making Problems
Table 4
Normalized decision matrix for the material selection problem.
| ā | Criteria | 1 | 2 | 3 | 4 |
| Materials | 1 | 0.9832 | 0.9565 | 1.0000 | 0.0000 | 2 | 0.9580 | 0.9565 | 1.0000 | 0.0000 | 3 | 0.9727 | 0.9493 | 1.0000 | 0.0000 | 4 | 0.7234 | 0.9493 | 0.2500 | 0.5000 | 5 | 1.0000 | 1.0000 | 0.2500 | 0.5000 | 6 | 0.9485 | 0.9275 | 0.2500 | 0.5000 | 7 | 0.9252 | 0.9275 | 0.2500 | 0.5000 | 8 | 0.8753 | 0.9831 | 0.5000 | 0.2500 | 9 | 0.8100 | 0.9758 | 0.5000 | 0.2500 | 10 | 0.7997 | 0.9831 | 0.5000 | 0.2500 | 11 | 0.7471 | 0.9807 | 0.5000 | 0.2500 | 12 | 0.7009 | 0.9396 | 0.0000 | 1.0000 | 13 | 0.0537 | 0.9300 | 0.2500 | 0.7500 | 14 | 0.3619 | 0.0000 | 0.2500 | 1.0000 | 15 | 0.0000 | 0.9420 | 0.2500 | 1.0000 |
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Note: italic denotes Pareto optimal (efficient) alternatives.
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