Research Article
Air-to-Air Path Loss Prediction Based on Machine Learning Methods in Urban Environments
Table 3
Normalized importance of different features.
| Feature | Importance |
| Path visibility | 0.7438 |
| Propagation distance | 0.1137 |
| Elevation angle | 0.1045 |
| Tx altitude | 0.0317 |
| Rx altitude | 0.0064 |
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