Table 1.
Considering flood variables importance using by Boruta algorithm.
| Factors | Mean Importance | Median Importance | Min Importance | Max Importance | Decision |
|---|---|---|---|---|---|
| Altitude | 6.15 | 6.08 | 3.19 | 8.39 | Confirmed |
| Aspect | 12.39 | 12.41 | 10.53 | 14.34 | Confirmed |
| Slope | 8.74 | 8.74 | 6.77 | 10.92 | Confirmed |
| Plan curvature | 7.43 | 7.50 | 5.29 | 9.14 | Confirmed |
| Distance from roads | 9.81 | 9.84 | 7.63 | 11.63 | Confirmed |
| Distance from rivers | 14.07 | 14.24 | 11.80 | 16.46 | Confirmed |
| Drainage density | 21.21 | 21.34 | 19.65 | 22.90 | Confirmed |
| Rainfall | 9.70 | 9.73 | 7.98 | 11.68 | Confirmed |
| TWI | 20.97 | 20.83 | 18.17 | 22.96 | Confirmed |
| Lithology | 12.07 | 12.12 | 10.03 | 13.55 | Confirmed |
| Land use | 33.23 | 33.38 | 30.74 | 35.60 | Confirmed |
| Soil | 2.99 | 2.92 | 0.85 | 4.72 | Confirmed |