Authors
Lily Hu, Nicole Immorlica, Jennifer Wortman Vaughan
Publication date
2019
Conference
ACM Conference on Fairness, Accountability, and Transparency (FAT*)
Description
When consequential decisions are informed by algorithmic input, individuals may feel compelled to alter their behavior in order to gain a system's approval. Models of agent responsiveness, termed "strategic manipulation," analyze the interaction between a learner and agents in a world where all agents are equally able to manipulate their features in an attempt to "trick" a published classifier. In cases of real world classification, however, an agent's ability to adapt to an algorithm is not simply a function of her personal interest in receiving a positive classification, but is bound up in a complex web of social factors that affect her ability to pursue certain action responses. In this paper, we adapt models of strategic manipulation to capture dynamics that may arise in a setting of social inequality wherein candidate groups face different costs to manipulation. We find that whenever one group's costs are higher than the other's …
Total citations
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Scholar articles
L Hu, N Immorlica, JW Vaughan - Proceedings of the Conference on Fairness …, 2019