title: A Function Space View of Bounded Norm Infinite Width ReLU Nets: The Multivariate Case
abstract: We give a tight characterization of the (vectorized Euclidean) norm of weights required to realize a function $f:\mathbb{R}\rightarrow \mathbb{R}^d$ as a single hidden-layer ReLU network with an unbounded number of units (infinite width), extending the univariate characterization of Savarese et al. (2019) to the multivariate case.
authors: Greg Ongie Rebecca Willett Daniel Soudry Nathan Srebro
hIndex: Nathan Srebro 63