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Selected gene number and classification accuracy of the four algorithms on different data sets.
| ODP |
Lasso |
NRS |
FLD-NRS |
|||||
|---|---|---|---|---|---|---|---|---|
| Data set | m | Acc | M | Acc | m | Acc | m | Acc |
| Colon | 2000 | 0.811 | 5 | 0.887 | 4 | 0.611 | 6 | 0.880 |
| Leukemia | 7129 | 0.944 | 23 | 0.986 | 5 | 0.645 | 5 | 0.828 |
| Lung | 12412 | 0.903 | 8 | 0.995 | 3 | 0.641 | 3 | 0.889 |
| Prostate | 12206 | 0.619 | 63 | 0.961 | 4 | 0.647 | 4 | 0.800 |
| Time complexity | — | O(PT3) | O(T2KlogK) | O(MTKlogK) | ||||
