A Survey on Intersectional Fairness in Machine Learning: Notions, Mitigation, and Challenges

• URL: http://arxiv.org/abs/2305.06969v2
• Date: Fri, 12 May 2023 22:50:44 GMT
• Title: A Survey on Intersectional Fairness in Machine Learning: Notions, Mitigation, and Challenges
• Authors: Usman Gohar, Lu Cheng
• Abstract summary: Adoption of Machine Learning systems has led to increased concerns about fairness implications. We present a taxonomy for intersectional notions of fairness and mitigation. We identify the key challenges and provide researchers with guidelines for future directions.
• Score: 11.885166133818819
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: The widespread adoption of Machine Learning systems, especially in more decision-critical applications such as criminal sentencing and bank loans, has led to increased concerns about fairness implications. Algorithms and metrics have been developed to mitigate and measure these discriminations. More recently, works have identified a more challenging form of bias called intersectional bias, which encompasses multiple sensitive attributes, such as race and gender, together. In this survey, we review the state-of-the-art in intersectional fairness. We present a taxonomy for intersectional notions of fairness and mitigation. Finally, we identify the key challenges and provide researchers with guidelines for future directions.

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