Research Article
A Large-Scale Group Decision-Making Consensus Model considering the Experts’ Adjustment Willingness Based on the Interactive Weights’ Determination
Table 20
The change of GCLt and adjustment cost.
| Iteration (t) | The proposed model (M-1) | Without considering the interactive weights (M-2) | Without considering the experts’ adjustment willingness (M-3) | Group consensus level | Adjustment cost | Group consensus level | Adjustment cost | Group consensus level | Adjustment cost |
| t = 0 | 0.8302 | 0 | 0.8976 | 0 | 0.8306 | 0 | t = 1 | 0.8362 | 1.4830 | 0.9052 | 2.2941 | 0.8336 | 0.3218 | t = 2 | 0.8410 | 2.8327 | 0.9108T | | 0.8365T | 0.6979 | t = 3 | 0.8446T | 4.4169 | | | 0.8389 | 0.7656 | t = 4 | 0.8489 | 5.1305 | | | | |
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Note. For example, 0.8446T represents that the consensus level is 0.8446 at the third round of the iteration process and this stage is the last stage.
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