On the Interplay of Human-AI Alignment,Fairness, and Performance Trade-offs in Medical Imaging

Haozhe Luo, Ziyu Zhou, Zixin Shu, Aurélie Pahud de Mortanges, Robert Berke +1 more
5/15/2025
cs.CVcs.AIcs.CL

Official code: Roypic/Aligner (0 stars, last commit 2025-09-23).

Abstract

Deep neural networks excel in medical imaging but remain prone to biases, leading to fairness gaps across demographic groups. We provide the first systematic exploration of Human-AI alignment and fairness in this domain. Our results show that incorporating human insights consistently reduces fairness gaps and enhances out-of-domain generalization, though excessive alignment can introduce performance trade-offs, emphasizing the need for calibrated strategies. These findings highlight Human-AI alignment as a promising approach for developing fair, robust, and generalizable medical AI systems, striking a balance between expert guidance and automated efficiency. Our code is available at https://github.com/Roypic/Aligner.

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Cite this paper

@article{luo2025interplay,
  title  = {On the Interplay of Human-AI Alignment,Fairness, and Performance Trade-offs in Medical Imaging},
  author = {Haozhe Luo and Ziyu Zhou and Zixin Shu and Aurélie Pahud de Mortanges and Robert Berke and Mauricio Reyes},
  year   = {2025},
  eprint = {2505.10231},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2505.10231v1}
}

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