Intensity of importance | Fuzzy number | Definition | Membership function |
---|---|---|---|
1 |
| Equally important | (1, 1, 3) |
3 |
| Moderately more important | (1, 3, 5) |
5 |
| Strongly more important | (3, 5, 7) |
7 |
| Very strongly more important | (5, 7, 9) |
9 |
| Extremely more important | (7, 9, 9) |