On the Christoffel function and classification in data analysis
Optimization and Control
2022-03-29 v1
Abstract
We show that the empirical Christoffel function associated with a cloud of finitely many points sampled from a distribution, can provide a simple tool for supervised classification in data analysis, with good generalization properties.
Cite
@article{arxiv.2203.14571,
title = {On the Christoffel function and classification in data analysis},
author = {Jean-Bernard Lasserre},
journal= {arXiv preprint arXiv:2203.14571},
year = {2022}
}