Research Article
Case Study on BIM and Value Engineering Integration for Construction Cost Control
Table 1
Scale values used in the judgment matrix of the AHP.
| Scale | Meaning |
| 1 | The two comparative factors i and j are of the same importance | 3 | i factor is slightly more important than j factor | 5 | i factor is obviously more important than j factor | 7 | i factor is strongly more important than j factor | 9 | i factor is extremely more important than j factor | 2, 4, 6, 8 | The median value between the two adjacent judgments | Reciprocal | aij represents the importance ratio of factor i to factor j, and , which shows the importance ratio of factor j to factor i |
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