Table 2.

Satty-scale-based linguistic-based scaling for triangle fuzzy numerals.

Scale	Lingual scale for relative weightage	Fuzzified values	Respective values
1	Identical superiority	(1, 1, 1)	(1, 1, 1)
2	Identical to weak superiority	(1, 2, 3)	(1/3, 1/2, 1)
3	Weak superiority	(2, 3, 4)	(1/4, 1/3, 1/2)
4	Weak to moderate superiority	(3, 4, 5)	(1/5, 1/4, 1/3)
5	Moderate superiority	(4, 5, 6)	(1/6, 1/5, 1/4)
6	Moderate to strong superiority	(5, 6, 7)	(1/7, 1/6, 1/5)
7	Strong superiority	(6, 7, 8)	(1/8, 1/7, 1/6)
8	Very strong superiority	(7, 8, 9)	(1/9, 1/8, 1/7)
9	Extreme superiority	(9, 9, 9)	(1/9, 1/9, 1/9)