Table 2.
Mean square error (MSE) results obtained by various neural network configuration
| Design points | Experiment ID | Number of neurons | Learning rate | Momentum constant | Training epoch | Number of training run | MSE |
|---|---|---|---|---|---|---|---|
| Points | 1 | 2 | 0.01 | 0.1 | 300 | 3 | 0.3518 |
| 2 | 2 | 0.01 | 0.1 | 300 | 7 | 0.0827 | |
| 3 | 2 | 0.01 | 0.1 | 5000 | 3 | 0.1879 | |
| 4 | 2 | 0.01 | 0.1 | 5000 | 7 | 0.0955 | |
| 5 | 2 | 0.01 | 0.9 | 300 | 3 | 0.3472 | |
| 6 | 2 | 0.01 | 0.9 | 300 | 7 | 0.1361 | |
| 7 | 2 | 0.01 | 0.9 | 5000 | 3 | 0.1933 | |
| 8 | 2 | 0.01 | 0.9 | 5000 | 7 | 0.1848 | |
| 9 | 2 | 0.40 | 0.1 | 300 | 3 | 0.1358 | |
| 10 | 2 | 0.40 | 0.1 | 300 | 7 | 0.0322 | |
| 11 | 2 | 0.40 | 0.1 | 5000 | 3 | 0.0240 | |
| 12 | 2 | 0.40 | 0.1 | 5000 | 7 | 0.0161 | |
| 13 | 2 | 0.40 | 0.9 | 300 | 3 | 0.1089 | |
| 14 | 2 | 0.40 | 0.9 | 300 | 7 | 0.0470 | |
| 15 | 2 | 0.40 | 0.9 | 5000 | 3 | 0.0308 | |
| 16 | 2 | 0.40 | 0.9 | 5000 | 7 | 0.0200 | |
| 17 | 16 | 0.01 | 0.1 | 300 | 3 | 0.1953 | |
| 18 | 16 | 0.01 | 0.1 | 300 | 7 | 0.0868 | |
| 19 | 16 | 0.01 | 0.1 | 5000 | 3 | 0.0217 | |
| 20 | 16 | 0.01 | 0.1 | 5000 | 7 | 0.0174 | |
| 21 | 16 | 0.01 | 0.9 | 300 | 3 | 0.1330 | |
| 22 | 16 | 0.01 | 0.9 | 300 | 7 | 0.0647 | |
| 23 | 16 | 0.01 | 0.9 | 5000 | 3 | 0.0237 | |
| 24 | 16 | 0.01 | 0.9 | 5000 | 7 | 0.0330 | |
| 25 | 16 | 0.40 | 0.1 | 300 | 3 | 0.0306 | |
| 26 | 16 | 0.40 | 0.1 | 300 | 7 | 0.0169 | |
| 27 | 16 | 0.40 | 0.1 | 5000 | 3 | 0.0074 | |
| 28 | 16 | 0.40 | 0.1 | 5000 | 7 | 0.0085 | |
| 29 | 16 | 0.40 | 0.9 | 300 | 3 | 0.0174 | |
| 30 | 16 | 0.40 | 0.9 | 300 | 7 | 0.0116 | |
| 31 | 16 | 0.40 | 0.9 | 5000 | 3 | 0.0080 | |
| 32 | 16 | 0.40 | 0.9 | 5000 | 7 | 0.0086 | |
| Star points | 33 | 2 | 0.205 | 0.5 | 2650 | 5 | 0.0305 |
| 34 | 9 | 0.010 | 0.5 | 2650 | 5 | 0.0273 | |
| 35 | 9 | 0.205 | 0.1 | 2650 | 5 | 0.0092 | |
| 36 | 9 | 0.205 | 0.5 | 300 | 5 | 0.0576 | |
| 37 | 9 | 0.205 | 0.5 | 2650 | 3 | 0.0084 | |
| 38 | 9 | 0.205 | 0.5 | 2650 | 7 | 0.0102 | |
| 39 | 9 | 0.205 | 0.5 | 5000 | 5 | 0.0110 | |
| 40 | 9 | 0.205 | 0.9 | 2650 | 5 | 0.0105 | |
| 41 | 9 | 0.40 | 0.5 | 2650 | 5 | 0.0108 | |
| 42 | 16 | 0.205 | 0.5 | 2650 | 5 | 0.0089 | |
| Centre points | 43 | 9 | 0.205 | 0.5 | 2650 | 5 | 0.0155 |
| 44 | 9 | 0.205 | 0.5 | 2650 | 5 | 0.0094 | |
| 45 | 9 | 0.205 | 0.5 | 2650 | 5 | 0.0108 | |
| 46 | 9 | 0.205 | 0.5 | 2650 | 5 | 0.0149 | |
| 47 | 9 | 0.205 | 0.5 | 2650 | 5 | 0.0108 | |
| 48 | 9 | 0.205 | 0.5 | 2650 | 5 | 0.0127 | |
| 49 | 9 | 0.205 | 0.5 | 2650 | 5 | 0.0098 | |
| 50 | 9 | 0.205 | 0.5 | 2650 | 5 | 0.0104 |