1 code implementation • ICML 2020 • Jeff Calder, Brendan Cook, Matthew Thorpe, Dejan Slepcev
We propose a new framework, called Poisson learning, for graph based semi-supervised learning at very low label rates.
no code implementations • 10 Oct 2018 • Jeff Calder, Dejan Slepcev
The performance of traditional graph Laplacian methods for semi-supervised learning degrades substantially as the ratio of labeled to unlabeled data decreases, due to a degeneracy in the graph Laplacian.
no code implementations • 30 Jan 2018 • Nicolas Garcia Trillos, Moritz Gerlach, Matthias Hein, Dejan Slepcev
sample from a $m$-dimensional submanifold $M$ in $R^d$ as the sample size $n$ increases and the neighborhood size $h$ tends to zero.
no code implementations • 24 Nov 2014 • Nicolas Garcia Trillos, Dejan Slepcev, James Von Brecht, Thomas Laurent, Xavier Bresson
We consider point clouds obtained as samples of a ground-truth measure.