Fig. 4: TWIX can improve AI system performance while mitigating bias across hospitals.
From: Human visual explanations mitigate bias in AI-based assessment of surgeon skills
The performance (AUC) of SAIS before and after having adopted TWIX when assessing the skill-level of a needle handling and b needle driving. Note that SAIS is trained on data from USC and deployed on data from St. Antonius Hospital and Houston Methodist Hospital. The results are an average across ten Monte Carlo cross-validation folds and the shaded area represents one standard error.
