The acceleration in the adoption of AI-based automated decision-making
systems poses a challenge for evaluating the fairness of algorithmic decisions,
especially in the absence of ground truth. When designing interventions, uplift
modeling is used extensively to identify candidates that are likely to benefit
from treatment. However, these models remain particularly susceptible to
fairness evaluation due to the lack of ground truth on the outcome measure
since a candidate cannot be in both treatment and control simultaneously. In
this article, we propose a framework that overcomes the missing ground truth
problem by generating surrogates to serve as a proxy for counterfactual labels
of uplift modeling campaigns. We then leverage the surrogate ground truth to
conduct a more comprehensive binary fairness evaluation. We show how to apply
the approach in a comprehensive study from a real-world marketing campaign for
promotional offers and demonstrate its enhancement for fairness evaluation.

使用替代品来充当反事实标签以解决缺失真实后果问题，从而实现对基于 AI 的自动决策系统中使用提升模型进行公平评估的增强。