Table 2. Performance of the final F _obs and I _obs networks against the Helcaraxe plots of the validation and test sets.

Accuracy, sensitivity and specificity values are given with a 95% confidence interval.

	True positive	False positive	True negative	False negative	Accuracy	Sensitivity	Specificity
F obs, validation	92	8	1556	57	0.962 ± 0.009	0.617 ± 0.003	0.995 ± 0.0001
F obs, test	42	4	973	13	0.984 ± 0.007	0.764 ± 0.004	0.996 ± 0.0001
I obs, validation	37	6	868	11	0.982 ± 0.009	0.771 ± 0.003	0.993 ± 0.0001
I obs, test	69	13	1316	12	0.982 ± 0.007	0.852 ± 0.002	0.990 ± 0.0002