Table 2.
Error of the artificial neural network with different numbers of hidden neurons
| Number of hidden neurons |
Dry mycelial weight |
Algicidal ratio |
||
|---|---|---|---|---|
| Training error | Prediction error | Training error | Prediction error | |
| 3 |
0.011 |
0.05911 |
0.08859 |
0.53504 |
| 4 |
0.0024 |
0.08869 |
0.02129 |
0.66232 |
| 5 |
0.00212 |
0.05847 |
0.00561 |
0.6092 |
| 6 |
0.00414 |
0.06218 |
0.00556 |
0.50672 |
| 7 |
0.00438 |
0.06918 |
0.00523 |
0.40763 |
| 8 |
0.00377 |
0.06369 |
0.01004 |
0.54822 |
| 9 |
0.0018 |
0.05719 |
0.00412 |
0.40388 |
| 10 |
0.00186 |
0.06579 |
0.0047 |
0.44591 |
| 11 |
0.00216 |
0.07613 |
0.00467 |
0.46936 |
| 12 | 0.002 | 0.07142 | 0.00448 | 0.31169 |