Research Article
Ensemble of Rotation Trees for Imbalanced Medical Datasets
Table 3
The recalls and standard errors of ERT, RURO, EasyEnsemble, BalanceCascade, Bagging, and C4.5.
| Dataset | ERT | RURF | EasyEnsemble | BalanceCascade | Bagging | C4.5 |
| d1 | 0.5917 ± 0.1733 | 0.2975 ± 0.1572● | 0.4476 ± 0.1687● | 0.4522 ± 0.1607● | 0.2433 ± 0.1362● | 0.2471 ± 0.1441● | d2 | 0.9946 ± 0.0140 | 0.9847 ± 0.0261● | 0.9643 ± 0.0382● | 0.9660 ± 0.0379● | 0.9502 ± 0.0487● | 0.9198 ± 0.0492● | d3 | 0.7834 ± 0.0681 | 0.5528 ± 0.0846● | 0.7828 ± 0.0766● | 0.7824 ± 0.0777● | 0.6110 ± 0.0912● | 0.5915 ± 0.1178● | d4 | 0.8150 ± 0.2265 | 0.4792 ± 0.2728● | 0.7742 ± 0.2285● | 0.7658 ± 0.2302● | 0.3642 ± 0.2757● | 0.3442 ± 0.2618● | d5 | 0.5300 ± 0.5016 | 0.2300 ± 0.4230● | 0.3000 ± 0.4606● | 0.3000 ± 0.4606● | 0.2900 ± 0.4560● | 0.2800 ± 0.4513● | d6 | 0.9975 ± 0.0250 | 0.9242 ± 0.1382● | 0.9350 ± 0.1311● | 0.9342 ± 0.1373● | 0.8692 ± 0.1758● | 0.8983 ± 0.1767● | d7 | 0.9975 ± 0.0250 | 0.9158 ± 0.1404● | 0.9467 ± 0.1217● | 0.9433 ± 0.1247● | 0.8750 ± 0.1893● | 0.8775 ± 0.1912● | d8 | 0.9861 ± 0.0230 | 0.8884 ± 0.0651● | 0.9805 ± 0.0303● | 0.9814 ± 0.0289 | 0.8658 ± 0.0760● | 0.8684 ± 0.0717● | Average | 0.8370 | 0.6591 | 0.7664 | 0.7657 | 0.6336 | 0.6283 |
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●: ERT is significantly better; level of significance: 0.05.
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