Fig. 4
From: Out-of-distribution reject option method for dataset shift problem in early disease onset prediction
AUROC-rejection rate rank correlation coefficients and AUROC-rejection curves in Hirosaki health checkup. (a) Diabetes mellitus (DM), (b) dyslipidemia (DysL), (c) hypertension (HTN). Left bar plot: the mean ± std of rank correlation coefficient between rejection rate and AUROC. Right plot: AUROC-rejection curve. Y-axis is AUROC value (mean ± std) and x-axis is rejection rate. In (a,c), VAE reconstruction method showed a positive and considerable rank correlation coefficient, indicating a nearly monotonic improvement trend. VAE reconstruction method also demonstrated the greatest improvement from the baseline AUROC at a 0% rejection rate in (a,b). (c) An improvement extent nearly equivalent to that of ensemble epistemic method, which had the largest improvement range.
