| Model | R 2 | Adjusted R2 | Sig. | RMSE |
|---|---|---|---|---|
| FL model | 0.265 | 0.262 | 0 | 24 |
| ANN model 1* | 0.414 | 0.411 | 0 | 19.5 |
| ANN model 2** | 0.215 | 0.211 | 0 | 24.1 |
* ANN model 1 has 17 neurons in the hidden layer.
** ANN model 2 has 10 neurons in the hidden layer.
Key: RMSE = root mean square error.