A Large-Scale Group Decision-Making Consensus Model considering the Experts’ Adjustment Willingness Based on the Interactive Weights’ Determination

Table 21

The group consensus levels for the different .

Iteration (t)	= 0.1		= 0.3		= 0.5		= 0.7		= 0.9
	(1)	(2)	(1)	(2)	(1)	(2)	(1)	(2)	(1)	(2)
0	0.8302	0	0.8302	0	0.8302	0	0.8302	0	0.8302	0
1	0.8362^T	0.8176	0.8362^T	1.1848	0.8362	1.4830	0.8362	1.8242	0.8362	2.1651
2	0.8401	1.1272	0.8410	2.1228	0.8410	2.8327	0.8410	3.5855	0.8410	4.3381
3					0.8446^T	4.4169	0.8446^T	5.5913	0.8446^T	6.7656
4					0.8489	5.1305	0.8489	6.8996	0.8489	8.4117

Note. (1) and (2) represent the group consensus level and the adjustment cost, respectively. 0.8362^T represents that the consensus level is 0.8362 at the first round of the iteration process and this stage is the last stage.