Supporting Risk-Aware Use of Online Translation Tools in Delivering Mental Healthcare Services among Spanish-Speaking Populations

Table 6

Performance of RVM classifiers with paired feature sets.

Feature	RVM	Training data		Testing data
		AUC mean	SD	AUC	Accuracy	Sensitivity	Specificity
F1	D4 + U10	0.664	0.041	0.715	0.661	0.590	0.729
F2	D4 + U10 with min-max	0.639	0.041	0.736	0.661	0.566	0.753
F3	D4 + U10 with L2	0.673	0.034	0.681	0.643	0.578	0.706
F4	D4 + U10 with Z-score	0.627	0.065	0.722	0.649	0.554	0.741
F5	D4 + L10	0.650	0.041	0.681	0.595	0.615	0.577
F6	D4 + L10 with min-max	0.650	0.032	0.644	0.583	0.566	0.600
F7	D4 + L10 with L2	0.668	0.031	0.669	0.589	0.590	0.588
F8	D4 + L10 with Z-score	0.640	0.019	0.652	0.601	0.554	0.647
F9	D4 + S5	0.638	0.050	0.636	0.643	0.518	0.765
F10	D4 + S5 with min-max	0.648	0.041	0.650	0.625	0.566	0.682
F11	D4 + S5 with L2	0.655	0.054	0.608	0.607	0.602	0.612
F12	D4 + S5 with Z-score	0.580	0.035	0.584	0.566	0.482	0.647
F13	U10 + L10	0.670	0.058	0.705	0.673	0.639	0.706
F14	U10 + L10 with min-max	0.691	0.019	0.717	0.667	0.590	0.741
F15	U10 + L10 with L2	0.685	0.035	0.701	0.655	0.615	0.694
F16	U10 + L10 with Z-score	0.641	0.018	0.712	0.643	0.590	0.694
F17	U10 + S5	0.633	0.045	0.699	0.643	0.518	0.765
F18	U10 + S5 with min-max	0.627	0.031	0.713	0.661	0.542	0.777
F19	U10 + S5 with L2	0.588	0.078	0.617	0.566	0.458	0.671
F20	U10 + S5 with Z-score	0.633	0.030	0.704	0.643	0.566	0.718
F21	L10 + S5	0.671	0.055	0.668	0.631	0.554	0.706
F22	L10 + S5 with min-max	0.688	0.037	0.647	0.637	0.639	0.635
F23	L10 + S5 with L2	0.682	0.037	0.653	0.583	0.615	0.553
F24	L10 + S5 with Z-score	0.648	0.009	0.652	0.625	0.651	0.600
F25	D4 + U10 + L10	0.652	0.049	0.688	0.637	0.578	0.694
F26	D4 + U10 + L10 with min-max	0.674	0.041	0.658	0.601	0.518	0.682
F27	D4 + U10 + L10 with L2	0.689	0.047	0.694	0.667	0.615	0.718
F28	D4 + U10 + L10 with Z-score	0.669	0.033	0.653	0.613	0.554	0.671
F29	D4 + U10 + S5	0.649	0.041	0.697	0.649	0.566	0.729
F30	D4 + U10 + S5 with min-max	0.626	0.055	0.677	0.619	0.458	0.777
F31	D4 + U10 + S5 with L2	0.665	0.057	0.674	0.655	0.639	0.671
F32	D4 + U10 + S5 with Z-score	0.629	0.021	0.680	0.673	0.530	0.812
F33	U10 + L10 + S5	0.643	0.045	0.689	0.649	0.566	0.729
F34	U10 + L10 + S5 with min-max	0.685	0.027	0.697	0.637	0.590	0.682
F35	U10 + L10 + S5 with L2	0.663	0.054	0.690	0.637	0.663	0.612
F36	U10 + L10 + S5 with Z-score	0.667	0.018	0.696	0.637	0.627	0.647
F37	D4 + U10 + L10 + S5	0.622	0.033	0.657	0.643	0.578	0.706
F38	D4 + U10 + L10 + S5 with min-max	0.668	0.031	0.698	0.673	0.602	0.741
F39	D4 + U10 + L10 + S5 with L2	0.687	0.042	0.683	0.661	0.627	0.694
F40	D4 + U10 + L10 + S5 with Z-score	0.666	0.015	0.667	0.637	0.530	0.741