A Multiple Attribute Group Decision Making Approach for Solving Problems with the Assessment of Preference Relations

Table 2

The scoring results by weight determination methods ADM and SDM.

Alternative			(ADM)	(SDM)	Ranking results
1	−2.019	−1.923	−1.971	−1.972	4
2	−0.336	0.331	−0.003	−0.009	3
3	1.178	−0.045	0.567	0.577	2
4	1.178	1.637	1.407	1.403	1
by ADM	0.501	0.499
by SDM	0.509	0.491