Preprint
Jul 2026
Improving Discrepancy Measures for Global Sensitivity Analysis
Sensitivity analysis methods based on Sobol'total-order indices ($T_i$) are well-founded but computationally demanding. A recently proposed ersatz discrepancy measure offers a cheaper alternative by quantifying deviations from uniformity in input--output scatterplots, yet lacks theoretical grounding and has not been be...
Samuele Lo Piano, A. Lachi, Razi Sheikholeslami et al.
· 0 citations