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News/Rethinking Representation Geometry in Supervised Contrastive Learning under Long-Tailed Data
arxiv
PublishedOctober 27, 2026 at 4:00 AM

Rethinking Representation Geometry in Supervised Contrastive Learning under Long-Tailed Data

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arXiv:2610.32039v1 Announce Type: new Abstract: Supervised contrastive learning and its balanced variants have demonstrated their effectiveness for representation learning under long-tailed distributions. However, although prior analyses suggest that their optimal representations may exhibit a regul

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