Symmetry: a General Structure in Nonparametric Regression
LG Christie, JAD Aston - arXiv preprint arXiv:2404.12943, 2024 - arxiv.org
In this paper we present the framework of symmetry in nonparametric regression. This
generalises the framework of covariate sparsity, where the regression function depends only …
generalises the framework of covariate sparsity, where the regression function depends only …
[PDF][PDF] A Robust Kernel Statistical Test of Invariance: Detecting Subtle Asymmetries
MIT TUM - people.csail.mit.edu
While invariances naturally arise in almost any type of real-world data, no efficient and
robust test exists for detecting them in observational data for arbitrarily given group actions …
robust test exists for detecting them in observational data for arbitrarily given group actions …