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Support vector machine classifier confirmation in test datasets.
| Dataset | Sample size (n) | Correct rate, % | Sensitivity | Specificity | PPV | NPV | AUROC |
|---|---|---|---|---|---|---|---|
| GSE43580 | 73 | 94.5 | 0.941 | 0.949 | 0.941 | 0.949 | 0.989 |
| GSE50081 | 43 | 97.7 | 1.000 | 0.936 | 0.964 | 1.000 | 0.991 |
| GSE41271 | 48 | 97.9 | 1.000 | 0.941 | 0.969 | 1.000 | 0.994 |
| GSE42127 | 33 | 100.0 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 |
PPV, positive predictive value; NPV, negative predictive value; AUROC, area under receiver operating curve.
