Table 1 TFNs and reciprocal TFNs for FAHP scale of importance [31, 39]
From: Multivariable algorithm for dynamic channel selection in cognitive radio networks
Nomenclature | Importance scale | Fuzzy triangular scale | Fuzzy triangular scale reciprocal |
|---|---|---|---|
EI | Equal importance | (1/2, 1, 3/2) | (2/3, 1, 2) |
MI | Moderate importance | (1, 3/2, 2) | (1/2, 2/3, 1) |
SI | Strong importance | (3/2, 2, 5/2) | (2/5, 1/2, 2/3) |
VSI | Very strong importance | (2, 5/2, 3) | (1/3, 2/5, 1/2) |
XI | Extreme importance | (5/2, 3, 7/2) | (2/7, 1/3, 2/5) |