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When Algorithms Play Favorites: Lookism in the Generation and Perception of Faces

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arxiv 2506.11025 v1 pith:O5GEG2PY submitted 2025-05-20 cs.LG cs.AIcs.CV

classification cs.LGcs.AIcs.CV
keywords facesalgorithmsclassificationgendergeneratedlookismsyntheticallysystems
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This paper examines how synthetically generated faces and machine learning-based gender classification algorithms are affected by algorithmic lookism, the preferential treatment based on appearance. In experiments with 13,200 synthetically generated faces, we find that: (1) text-to-image (T2I) systems tend to associate facial attractiveness to unrelated positive traits like intelligence and trustworthiness; and (2) gender classification models exhibit higher error rates on "less-attractive" faces, especially among non-White women. These result raise fairness concerns regarding digital identity systems.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Happy Young Women, Grumpy Old Men? Emotion-Driven Demographic Biases in Synthetic Face Generation

    cs.CY 2026-01 conditional novelty 6.0 of 10

    Emotion words in text-to-image prompts act as demographic selectors: negative emotions shift outputs toward White, middle-aged, male-coded faces, and young Black women are nearly absent across all models.

  2. Filters of Identity: AR Beauty and the Algorithmic Politics of the Digital Body

    cs.HC 2025-06 conditional novelty 4.0 of 10

    AR beauty filters function as technologies of algorithmic governance that enforce racialized, gendered, and ableist beauty standards while concealing their own influence.

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