Hugging Face Trending Papers July 6, 2026

Platonic Projection Structures: Operator-Induced Observability in Representation Learning

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We characterize observability in representation learning through Platonic Projection Structures (PPS), an operator-theoretic framework for analyzing representation accessibility under partial observation. Rather than treating observable outputs as direct reflections of latent representations, PPS models observation through a self-adjoint positive semidefinite operator acting on a latent representation space.

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