Neurally-plausible radial basis kernels using distributed Fourier embeddings

Fuente: arXiv
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Autor principal: Chouinard, Jakeb
Formato: Preprint
Publicado: 2026
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author Chouinard, Jakeb
author_facet Chouinard, Jakeb
contents Coherent, continuous spatial representations are critical for synthesizing physical and perceptual phenomena into a single representational space. Radial basis kernels provide a path forward for this type of distributed representation. In this work, we aim to characterize and analyze common radial basis kernels realizable in the neurally-plausible framework of spatial semantic pointers. Further, we analyze previous radial basis kernel work based on grid cell-like representations and demonstrate that such representations are both capable of and optimal for realizing radial basis kernels.
format Preprint
id arxiv_https___arxiv_org_abs_2605_08458
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Neurally-plausible radial basis kernels using distributed Fourier embeddings
Chouinard, Jakeb
Machine Learning
Neurons and Cognition
Coherent, continuous spatial representations are critical for synthesizing physical and perceptual phenomena into a single representational space. Radial basis kernels provide a path forward for this type of distributed representation. In this work, we aim to characterize and analyze common radial basis kernels realizable in the neurally-plausible framework of spatial semantic pointers. Further, we analyze previous radial basis kernel work based on grid cell-like representations and demonstrate that such representations are both capable of and optimal for realizing radial basis kernels.
title Neurally-plausible radial basis kernels using distributed Fourier embeddings
topic Machine Learning
Neurons and Cognition
url https://arxiv.org/abs/2605.08458