| Fuzzy membership functions (triangular) |
Fuzzy regions |
Deffuzzified value (weight) |
Semantic weights |
| Negative very very strong influence |
[-1, -0.9) |
-1 |
0 |
| Negative very strong influence |
(-0.9 -0.7) |
-0.8 |
0.05 |
| Negative strong influence |
(-0.8 -0.6) |
-0.7 |
0.1 |
| Negative medium influence |
(-0.7 -0.4) |
-0.55 |
0.15 |
| Negative weak influence |
(-0.4 -0.2) |
-0.3 |
0.2 |
| Negative very weak influence |
(-0.2 0) |
-0.1 |
0.3 |
| Positive very weak influence |
(0 0.2) |
0.1 |
0.4 |
| Positive weak influence |
(0.2 0.4) |
0.3 |
0.55 |
| Positive medium influence |
(0.4 0.7) |
0.55 |
0.65 |
| Positive strong influence |
(0.6 0.8) |
0.7 |
0.75 |
| Positive very strong influence |
(0.7 0.9) |
0.8 |
0.85 |
| Positive very very strong influence |
(0.9 1) |
1 |
1 |
