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News/Learning Multi-Index Models with Hyper-Kernel Ridge Regression
arxiv
PublishedSeptember 10, 2026 at 4:00 AM
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Learning Multi-Index Models with Hyper-Kernel Ridge Regression

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arXiv:2510.02532v2 Announce Type: replace-cross Abstract: Deep neural networks excel in high-dimensional problems, outperforming models such as kernel methods, which suffer from the curse of dimensionality. However, the theoretical foundations of this success remain poorly understood. We follow the

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