Table 2. Error measures (mean values and standard errors) for the evaluation of the classification. Best results are highlighted in bold.

	Eigenvalue		Entropy		Biomarker
	mean	sd error	mean	sd error	mean	sd error
Sensitivity	0.79	0.04	0.71	0.01	0.83	0.03
Specificity	0.79	0.04	0.71	0.01	0.83	0.03
Precision	0.72	0.16	0.68	0.12	0.81	0.07
Recall	0.79	0.04	0.71	0.01	0.83	0.03
Accuracy	0.76	0.01	0.71	0.01	0.85	0.01
F-Score	0.72	0.07	0.68	0.07	0.82	0.05