Table 1 Fuzzy comparison measures (Gumus 2009)
Linguistic terms | Triangular fuzzy numbers |
|---|---|
Very good (VG) | (7, 9, 9) |
Good (Gd) | (5, 7, 9) |
Preferable (P) | (3, 5, 7) |
Weak advantage (WA) | (1, 3, 5) |
Equal (EQ) | (1, 1, 1) |
Less WA | (1/5, 1/3, 1) |
Less P | (1/7, 1/5, 1/3) |
Less G | (1/9, 1/7, 1/5) |
Less VG | (1/9, 1/9, 1/7) |