Table 1. High-dimensional data set used in the experiment.
| Name | Sample number | Number of features | Number of categories |
|---|---|---|---|
| COIL20 | 1440 | 4430 | 20 |
| jaffe | 213 | 676 | 10 |
| lung | 203 | 3312 | 5 |
| ORL | 400 | 1024 | 40 |
| warpPIE10P | 210 | 2420 | 10 |
| Prostate_GE | 102 | 5966 | 2 |
| TOX_171 | 171 | 5748 | 4 |
| Isolet | 1560 | 617 | 26 |