Research Article
Simulation and Prediction of Ion Transport in the Reclamation of Sodic Soils with Gypsum Based on the Support Vector Machine
Table 3
Statistical parameters indicative of model performance.
| | Model | concentration | concentration | | The root mean square error (RMSE) | The mean absolute error (MAE) | The root mean square error (RMSE) | The mean absolute error (MAE) |
| | Support vector machine (SVM) | 0.27 | 0.21 | 15.91 | 12.84 | | Artificial neural network (ANN) | 0.52 | 0.39 | 26.15 | 18.81 |
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