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Hidden Disparities in Ranking: Category-Aware Fairness via Distributional Stability

arXiv:2610.40182v1 Announce Type: new Abstract: We study the problem of fair ranking in recommender systems. We provide a formal probabilistic framework in which ranking policies are distributions over permutations, and the utility of a user is the exposure given to the items they interact with, re…

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  1. 2026-10-30 04:00 · arXiv stat.ML
    Hidden Disparities in Ranking: Category-Aware Fairness via Distributional Stability

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