Table 6.

AUC, accuracy, sensitivity and specificity related to the bright-lesion detection on DIARETDB1 database. Results were optimized to the best sensitivity-specificity trade-off.

	Accuracy	Sensitivity	Specificity	$\mathit{\delta }$
Random Forests	0.8037 ± 0.0319	0.8027 ± 0.0324	0.8038 ± 0.0319	0.9006 ± 0.0146
Linear-SVM	0.8112 ± 0.0316	0.8107 ± 0.0315	0.8112 ± 0.0316	0.6207 ± 0.0440
RBF-SVM	0.8166 ± 0.0322	0.8154 ± 0.0321	0.8155 ± 0.0322	0.6334 ± 0.0401
Gaussian Processes	0.8184 ± 0.0324	0.8183 ± 0.0324	0.8184 ± 0.0324	0.6023 ± 0.0518