[Retracted] Research on Site Safety Management by BIM Technology Based on Fuzzy Intuition Set

Table 1

Scaling of AHP construction of mutual inverse judgment matrix.

Scale	Mean
1	Indicator A is equally important as indicator B
3	Indicator A is more important than indicator B
5	Indicates that indicator A is strongly more important than indicator B
7	Indicates that indicator A is very much more important than indicator B
9	Indicates that indicator A is extremely more important than indicator B
2, 4, 6, 8	Intermediate value

The reciprocal of each number in the above column is compared, i.e., indicator i is compared with indicator j to obtain the judgment , and then