Research Article
Weight Analysis for Multiattribute Group Decision-Making with Interval Grey Numbers Based on Decision-Makers’ Psychological Criteria
Table 4
Normalized decision matrices in a simplified form.
| DMs | Candidates and weights | Cost | Time | Trust | Risk | Quality |
| d1 | A1 | (0.8874)0.1539 | (0.7819)0.1404 | (0.8735)0.0440 | (0.9074)0.0281 | (0.9547)0.0101 | A2 | (0.7673)0.2268 | (0.7270)0.0306 | (0.9010)0.0110 | (0.9463)0.0102 | (0.9648)0.0101 | A3 | (0.7805)0.0599 | (0.7772)0.0698 | (0.9395)0.0220 | (0.9780)0.0326 | (0.9648)0.0101 | A4 | (0.6566)0.0846 | (0.9481)0.1037 | (0.9835)0.0220 | (0.9778)0.0109 | (0.9950)0.0101 | Weights | 0.22 | 0.17 | 0.25 | 0.15 | 0.21 |
| d2 | A1 | (0.8587)0.2826 | (0.7194)0.0299 | (0.8667)0.0330 | (0.9350)0.0099 | (0.9585)0.0201 | A2 | (0.8037)0.0635 | (0.8043)0.0747 | (0.8997)0.0110 | (0.9400)0.0201 | (0.9635)0.0101 | A3 | (0.8412)0.1384 | (0.7848)0.0356 | (0.9546)0.0110 | (0.9712)0.0214 | (0.9736)0.0101 | A4 | (0.6103)0.0366 | (0.9087)0.0477 | (0.9766)0.0330 | (0.9606)0.0210 | (0.9836)0.0101 | Weights | 0.19 | 0.18 | 0.22 | 0.16 | 0.25 |
| d3 | A1 | (0.8500)0.1413 | (0.8210)0.1164 | (0.8680)0.0440 | (0.9227)0.0097 | (0.9585)0.0302 | A2 | (0.7840)0.1203 | (0.7999)0.2527 | (0.8900)0.0440 | (0.9427)0.0303 | (0.9635)0.0201 | A3 | (0.7599)0.1685 | (0.7804)0.0352 | (0.9505)0.0330 | (0.9793)0.0218 | (0.9685)0.0101 | A4 | (0.6879)0.1830 | (0.8284)0.1958 | (0.9890)0.0220 | (0.9633)0.0316 | (0.9887)0.0101 | Weights | 0.21 | 0.19 | 0.23 | 0.17 | 0.2 |
| d4 | A1 | (0.8636)0.0733 | (0.7507)0.0326 | (0.8612)0.0220 | (0.9215)0.0096 | (0.9698)0.0101 | A2 | (0.8325)0.1356 | (0.8096)0.1504 | (0.9107)0.0110 | (0.9312)0.0099 | (0.9597)0.0101 | A3 | (0.6675)0.0874 | (0.8043)0.0747 | (0.9491)0.0220 | (0.9726)0.0322 | (0.9698)0.0101 | A4 | (0.7147)0.1001 | (0.8437)0.0822 | (0.9766)0.0110 | (0.9835)0.0330 | (0.9799)0.0101 | Weights | 0.24 | 0.18 | 0.21 | 0.18 | 0.19 |
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