| Datasets | Number of attributes | Number of instances | Number of classes |
| Lung-cancer | 57 | 32 | 3 |
| Chemical | 151 | 936 | 3 |
| Isolat | 618 | 1560 | 26 |
| Leukemia | 7129 | 72 | 2 |
| Overian | 15,154 | 253 | 2 |