Discussion of "Functional Models for Time-Varying Random Objects'' by Dubey and M\"uller
Methodology
2020-01-13 v1
Abstract
The discussion focuses on metric covariance, a new association measure between paired random objects in a metric space, developed by Dubey and M\"uller, and on its relationship with other similar concepts which have previously appeared in the literature, including distance covariance by Sz\'ekely et al, as well as its generalisations which rely on the formalism of reproducing kernel Hilbert spaces (RKHS).
Keywords
Cite
@article{arxiv.2001.03267,
title = {Discussion of "Functional Models for Time-Varying Random Objects'' by Dubey and M\"uller},
author = {Dino Sejdinovic},
journal= {arXiv preprint arXiv:2001.03267},
year = {2020}
}