Search Results for author: Paulina Hoyos

Found 2 papers, 0 papers with code

The G-invariant graph Laplacian

no code implementations29 Mar 2023 Eitan Rosen, Paulina Hoyos, Xiuyuan Cheng, Joe Kileel, Yoel Shkolnisky

We introduce the G-invariant graph Laplacian that generalizes the graph Laplacian by accounting for the action of the group on the data set.

Denoising Dimensionality Reduction

Diffusion Maps for Group-Invariant Manifolds

no code implementations28 Mar 2023 Paulina Hoyos, Joe Kileel

In this article, we consider the manifold learning problem when the data set is invariant under the action of a compact Lie group $K$.

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