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The fuzzy linguistic scale for prioritisation of barriers
| Linguistic variables | Triangular fuzzy numbers | Inverse triangular fuzzy numbers |
|---|---|---|
| Equally important | (1,1,1) | (1,1,1) |
| Moderately important | (1,2,3) | (1/3,1/2, 1) |
| Strongly important | (2,3,4) | (1/4, 1/3, 1/2) |
| Very strongly important | (3,4,5) | (1/5, 1/4, 1/3) |
| Extremely important | (4,5,6) | (1/6, 1/5, 1/4) |
