| Hidden node | Single layer reconstruction error |
| 10 | 30.4052 |
| 15 | 29.8549 |
| 20 | 29.548 |
| 25 | 29.5532 |
| 30 | 29.6088 |
| 40 | 29.0978 |
| 45 | 29.3006 |
| 50 | 29.5142 |
| 55 | 29.4811 |
| 60 | 34.5148 |