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

Table 4

Performance of RVM classifiers with structural features.

RVM	Training data		Testing data
	AUC mean	SD	AUC	Accuracy	Sensitivity	Specificity
Structural all 24	0.643	0.048	0.636	0.625	0.518	0.729
Structural all 24 with min-max	0.603	0.047	0.595	0.554	0.434	0.671
Structural all 24 with L2	0.647	0.046	0.616	0.595	0.590	0.600
Structural all 24 with Z-score	0.613	0.048	0.621	0.583	0.482	0.682
S4 (automatically optimised)	0.633	0.050	0.621	0.619	0.446	0.788
S4 with min-max	0.616	0.047	0.615	0.595	0.554	0.635
S4 with Z-score	0.624	0.044	0.603	0.601	0.542	0.659