Table 3:

AUC (and SEM) with Transferred Automated Features.

Train on	Test on	All Features	“Pain” Features	7 PCs	4 PCs	1 PC
All	D1	0.61 ± 0.009	0.63 ± 0.009	0.68 ± 0.006	0.69 ± 0.008	0.65 ± 0.009
D1	D1	0.62 ± 0.009	0.64 ± 0.014	0.66 ± 0.012	0.67 ± 0.011	0.65 ± 0.009
D2	D1	0.58 ± 0.011	0.59 ± 0.01	0.66 ± 0.008	0.68 ± 0.006	0.66 ± 0.009
All	D2	0.82 ± 0.009	0.82 ± 0.009	0.76 ± 0.009	0.75 ± 0.012	0.7 ± 0.01
D1	D2	0.69 ± 0.009	0.71 ± 0.013	0.7 ± 0.015	0.71 ± 0.015	0.69 ± 0.011
D2	D2	0.88 ± 0.011	0.86 ± 0.006	0.76 ± 0.013	0.74 ± 0.01	0.7 ± 0.009