A Mathematical Programming Model to Determine Objective Weights for the Interval Extension of TOPSIS

Table 4

Distance from the ideal and the negative ideal solutions.

	Jahanshahloo et al. [6]	Our results	Difference
	1	2	−1
	6	4	+2
	4	7	−3
	14	11	+3
	9	10	−1
	2	1	+1
	5	5	0
	15	8	+7
	8	9	−1
	13	13	0
	11	14	−3
	7	6	+1
	12	12	0
	3	3	0
	10	15	−5