Refractured Well Selection for Multicriteria Group Decision Making by Integrating Fuzzy AHP with Fuzzy TOPSIS Based on Interval-Typed Fuzzy Numbers

Table 11

The weighted relative closeness matrix by using importance weight 𝜆=(0.2,0.2,0.6) and ranking.

Alternatives	0.2⋅^1𝑝(𝐴𝑖)	0.2⋅^2𝑝(𝐴𝑖)	0.6⋅^3𝑝(𝐴𝑖)	𝑑^+𝐺𝑖	𝑑^−𝐺𝑖	𝛿𝐺	Ranking
𝐴1	0.1430	0.1276	0.4862	0	0.2838	1.0000	1
𝐴2	0.0575	0.0737	0.2214	0.2834	0.0004	0.0015	6
𝐴3	0.1197	0.1116	0.3332	0.1556	0.1338	0.4623	2
𝐴4	0.0851	0.0899	0.2465	0.2494	0.0410	0.1412	4
𝐴5	0.1179	0.1077	0.2623	0.2262	0.0807	0.2629	3
𝐴6	0.0787	0.0866	0.2210	0.2760	0.0249	0.0827	5