Implementing Fuzzy TOPSIS on Project Risk Variable Ranking

Table 2

Linguistic for important criteria weights.

Linguistic variable scale	Membership of fuzzy number	Fuzzy triangle for important weights of criteria
Very unimportant (VNI)	(0.0; 0.2; 0.4)
Less important (LI)	(0.2; 0.4; 0.6)
Rather important (RI)	(0.4; 0.6; 0.8)
Important (I)	(0.6; 0.8; 1.0)
Very important (VI)	(0.8; 1.0; 1.0)