Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Fuzzy numbers used for pairwise comparisons.
| Linguistic variables | Triangular fuzzy numbers (TFNs) | Reciprocal TFNs |
|---|---|---|
| Equal importance (EqI) | (1, 1, 1) | (1, 1, 1) |
| Weak importance (WI) | (2, 3, 4) | (1/4, 1/3, 1/2) |
| Strong importance (SI) | (4, 5, 6) | (1/6, 1/5, 1/4) |
| Demonstrated importance (DI) | (6, 7, 8) | (1/8, 1/7, 1/6) |
| Extreme importance (ExI) | (8, 9, 10) | (1/10, 1/9, 1/8) |
