Triangular fuzzy numbers
| Real numbers | Linguistic variables | Triangular fuzzy numbers | Reverse triangular fuzzy numbers |
|---|---|---|---|
| 1 | Equal importance | (1, 1, 1) | (1, 1, 1) |
| 2 | Weak | (1, 2, 3) | (1/3, 1/2, 1) |
| 3 | Moderate importance | (2, 3, 4) | (1/4, 1/3, 1/2) |
| 4 | Moderate plus | (3, 4, 5) | (1/5, 1/4, 1/3) |
| 5 | Strong importance | (4, 5, 6) | (1/6, 1/5, 1/4) |
| 6 | Strong plus | (5, 6, 7) | (1/7, 1/6, 1/5) |
| 7 | Very strong | (6, 7, 8) | (1/8, 1/7, 1/6) |
| 8 | Very strong plus | (7, 8, 9) | (1/9, 1/8, 1/7) |
| 9 | Extreme importance | (8, 9, 9) | (1/9, 1/9, 1/8) |
| Real numbers | Linguistic variables | Triangular fuzzy numbers | Reverse triangular fuzzy numbers |
|---|---|---|---|
| 1 | Equal importance | (1, 1, 1) | (1, 1, 1) |
| 2 | Weak | (1, 2, 3) | (1/3, 1/2, 1) |
| 3 | Moderate importance | (2, 3, 4) | (1/4, 1/3, 1/2) |
| 4 | Moderate plus | (3, 4, 5) | (1/5, 1/4, 1/3) |
| 5 | Strong importance | (4, 5, 6) | (1/6, 1/5, 1/4) |
| 6 | Strong plus | (5, 6, 7) | (1/7, 1/6, 1/5) |
| 7 | Very strong | (6, 7, 8) | (1/8, 1/7, 1/6) |
| 8 | Very strong plus | (7, 8, 9) | (1/9, 1/8, 1/7) |
| 9 | Extreme importance | (8, 9, 9) | (1/9, 1/9, 1/8) |