Table 2.

Cross-validation on the UKBB and OXVASC datasets: performance metrics at candidate detection, discrimination, and post-processing steps.

Datasets	Steps	Cl. TPR	FPavg	Cl. prec
UKBB (SWI)	C. det.	0.97	175.4	0.01
	C. disc.	0.95	24.2	0.09
	Postproc.	0.93	1.5	0.59
OXVASC (T2*-GRE)	C. det.	0.93	195.7	0.02
	C. disc.	0.91	10.1	0.29
	Postproc.	0.90	0.9	0.84

Cl. TPR and Cl. prec indicate cluster-wise TPR and cluster-wise precision, respectively. C. det - candidate detection, C. disc - candidate discrimination. FPavg values at a fixed cluster-wise TPR value of 95% are provided in the Supplementary Table S4.