| Dataset | 类别个数 | 样本个数 | 特征个数 | 类别比 |
| Australian | 2 | 690 | 14 | 1:1.25 |
| pima | 2 | 768 | 8 | 1:1.87 |
| German | 2 | 1000 | 24 | 1:2.33 |
| spectf | 2 | 267 | 44 | 1:3.85 |
| parkinsons | 2 | 195 | 22 | 1:3.06 |
| breast | 2 | 569 | 30 | 1:1.68 |