Research Article
A Comparative Study of Soft Computing Models for Prediction of Permeability Coefficient of Soil
Table 3
Validation and comparison of the ANN, SVM, and RF.
| Indicators | ANN | SVM | RF | Training | Testing | Training | Testing | Training | Testing |
| RMSE | 0.0047 | 0.001 | 0.0078 | 0.0098 | 0.0035 | 0.0084 | MAE | 0.0027 | 0.005 | 0.0056 | 0.0064 | 0.0023 | 0.0049 | R | 0.948 | 0.845 | 0.861 | 0.844 | 0.972 | 0.851 |
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