Table 2 Errors of different transfer functions.
Hidden layer function | Output layer function | \(R^{2}\) | r | RMSE |
|---|---|---|---|---|
Purelin | Purelin | 0.9796 | 0.9897 | 61.9663 |
Purelin | Tansig | 0.9740 | 0.9869 | 69.8786 |
Purelin | Logsig | 0.8576 | 0.9261 | 163.5759 |
Logsig | Tansig | 0.9976 | 0.9988 | 21.3844 |
Logsig | Logsig | 0.8469 | 0.9203 | 169.5826 |
Logsig | Purelin | 0.9788 | 0.9893 | 63.0491 |
Tansig | Tansig | 0.9829 | 0.9914 | 56.5975 |
Tansig | Logsig | 0.8337 | 0.9131 | 176.7290 |
Tansig | Purelin | 0.9871 | 0.9935 | 49.2292 |
