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Scale for the evaluation of importance of intervention strategy alternatives in hesitant F-AHP [53].
| Linguistic terms | Triangular fuzzy number (TFN) |
|---|---|
| Absolutely strong (AS) | (2, 5/2, 3) |
| Very strong (VS) | (3/2, 2, 5/2) |
| Fairly strong (FS) | (1, 3/2, 2) |
| Slightly strong (SS) | (1, 1, 3/2) |
| Equal (E) | (1, 1, 1) |
| Slightly weak (SW) | (2/3, 1, 1) |
| Fairly weak (FW) | (1/2, 2/3, 1) |
| Very weak (VW) | (2/5, 1/2, 2/3) |
| Absolutely weak (AW) | (1/3, 2/5, 1/2) |
