Table 5 The accuracy evaluation of the DT model with one variable removed from a subset of four variables
From: Regional soil salinity analysis using stepwise M5 decision tree
| Â | Variables | R % | RMSE(ds/m) |
|---|---|---|---|
Best Variables | B7, NDII_NDWI2, B64, S2 | 0.83 | 0.31 |
Missed Variable | NDII_NDWI2 | 0.80 | 0.33 |
B64 | 0.51 | 0.48 | |
S2 | 0.79 | 0.34 | |
B7 | 0.42 | 0.50 |