| 学习率 | 精度(%) |
| 0.01 | 90.13 |
| 0.003 | 93.27 |
| 0.001 | 94.92 |
| 0.0003 | 97.43 |
| 0.0001 | 97.08 |
| 0.00003 | 97.04 |
| 0.00001 | 94.32 |
| 0.000003 | 90.92 |
| 0.000001 | 81.69 |