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The Minimax Rate of HSIC Estimation for Translation-Invariant Kernels
March 13, 2024, 4:43 a.m. | Florian Kalinke, Zoltan Szabo
cs.LG updates on arXiv.org arxiv.org
Abstract: Kernel techniques are among the most influential approaches in data science and statistics. Under mild conditions, the reproducing kernel Hilbert space associated to a kernel is capable of encoding the independence of $M\ge 2$ random variables. Probably the most widespread independence measure relying on kernels is the so-called Hilbert-Schmidt independence criterion (HSIC; also referred to as distance covariance in the statistics literature). Despite various existing HSIC estimators designed since its introduction close to two decades …
abstract arxiv cs.it cs.lg data data science encoding kernel math.it math.st minimax random rate science space statistics stat.ml stat.th translation type variables
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