Research Article
Hierarchic Analysis Method to Evaluate Rock Burst Risk
Table 4
The relative importance judgment of each element.
| Scale | Meaning |
| 1 | The importance of and is equal | 3 | and are slightly important | 5 | and are obviously important | 7 | and are strongly important | 9 | and are vitally important | 2, 4, 6, 8 | The median of two adjacent judgments described above | Reciprocal | |
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