Table 2 Fuzzy linguistic terms for decision-makers (Source: [36])
Linguistic terms | Membership function |
|---|---|
Equally Important (EI) | (1,1, 1) |
Weakly Important (WI) | (2/3, 1, 3/2) |
Fairly Important (FI) | (2/5, 2, 2/3) |
Very Important (VI) | (2/7, 3, 2/5) |
Absolutely Important (AI) | (2/9, 4, 2/7) |