Table 3 Machine learning algorithm compared with other published methods
Author | Method | Cut point | AUC | Sensitivity | Specificity | Youden Index |
|---|---|---|---|---|---|---|
Tandon [20] | Luminance segmentation method | 110Â lx | 0.82 | 74% | 86% | 0.60 |
Tandon [20] | GPS segmentation method | 250 SNRa | 0.89 | 82% | 88% | 0.70 |
Flynn [21] | Luminance segmentation method | 240Â lx | 0.96 | 92% | 90% | 0.82 |
Dharani [19] | Luminance segmentation method | 1000 lx | – | – | – | – |
In our study | SVM Machine learning algorithm | – | 0.99 | 99% | 99% | 0.99 |