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News/Kernel Regression with Tensor Trains and Hadamard Overparameterization
arxiv
PublishedJuly 21, 2026 at 4:00 AM

Kernel Regression with Tensor Trains and Hadamard Overparameterization

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arXiv:2607.17390v1 Announce Type: cross Abstract: Kernel regression with tensor trains and Hadamard overparameterization (KReTTaH) is introduced as a training-data-free, interpretable, and nonparametric framework for multi-way data imputation. The imputation problem is reformulated as regression in

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