arXiv Machine Learning By Behrooz Tahmasebi, Melanie Weber

Dimension-Free Scaling Laws for Size Generalization: An Exponential Separation

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The paper introduces a statistical learning theory for size generalization in models that handle variable-size structured data such as sets and graphs. It proves an exponential separation in sample complexity: polynomial in-domain learning yields only logarithmic decay in size-generalization error, while an exponential source condition restores polynomial decay. These results provide dimension‑free scaling laws and optimal minimax bounds for transferring learning across input sizes.

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arXiv Machine Learning
Oct 2

How Many Samples Are Enough for Learning Across Domains?

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By Hong Zheng
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Any-Dimensional Learning by Sampling

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By Yuxin Ma, Adir Dayan, Yam Eitan, Haggai Maron, Soledad Villar