Research Article
Real-Time Warning and Risk Assessment of Tailings Dam Disaster Status Based on Dynamic Hierarchy-Grey Relation Analysis
| | Data groups | Key element ranking (Current state) | | u1-1 | u1-2 | u1-3 | u1-4 | u1-5 | u1-6 | u2-1 | u2-2 | u2-3 | u2-4 | u2-5 | u2-6 |
| | N1 | 1 | 4 | 2 | 5 | 3 | 6 | 4 | 7 | 6 | 3 | 3 | 6 | | N2 | 7 | 3 | 8 | 4 | 9 | 6 | 1 | 6 | 5 | 9 | 2 | 6 | | N3 | 2 | 8 | 3 | 9 | 5 | 10 | 6 | 1 | 8 | 4 | 7 | 7 | | N4 | 7 | 4 | 8 | 5 | 9 | 6 | 1 | 2 | 4 | 9 | 3 | 3 | | N5 | 6 | 3 | 5 | 4 | 7 | 6 | 1 | 4 | 4 | 7 | 2 | 2 | | N6 | 7 | 4 | 2 | 3 | 4 | 6 | 5 | 8 | 5 | 4 | 6 | 1 | | N7 | 5 | 3 | 6 | 4 | 7 | 6 | 1 | 5 | 4 | 7 | 2 | 2 | | N8 | 3 | 6 | 4 | 7 | 6 | 9 | 2 | 1 | 8 | 6 | 5 | 9 | | N9 | 6 | 4 | 7 | 5 | 8 | 6 | 2 | 1 | 4 | 8 | 3 | 3 | | N10 | 1 | 7 | 2 | 8 | 3 | 9 | 4 | 5 | 7 | 3 | 6 | 6 | | Original borda ordinal | 75 | 74 | 73 | 66 | 58 | 50 | 93 | 78 | 65 | 60 | 81 | 75 |
|
|
