Revisiting the Interval and Fuzzy TOPSIS Methods: Is Euclidean Distance a Suitable Tool to Measure the Differences between Fuzzy Numbers?

Table 3

The common steps of Chen’s method and its revised version.

Alternative	The normalized matrix		The weighted normalized matrix
	C1	C2	C1	C2
A	(0.167, 0.5, 0.833)	(0.375, 0.5, 1)	(0.083, 0.3, 0.583)	(0.113, 0.2, 0.5)
B	(0.333, 0.667, 1)	(0.125, 0.375, 0.625)	(0.167, 0.4, 0.7)	(0.038, 0.15, 0.313)