Intensity of relative importance | Definition |
1 | Equal importance |
3 | Moderate importance |
5 | Strong importance |
7 | Demonstrated importance |
9 | Absolute importance |
2, 4, 6, 8 | Intermediate values between two adjacent judgment values |
The reciprocal value | The judgment value of the importance of the element i and j is rij, and the reciprocal value is 1/rij |