Web: http://arxiv.org/abs/2202.03945

Sept. 15, 2022, 1:12 a.m. | Alexander Modell, Ian Gallagher, Joshua Cape, Patrick Rubin-Delanchy

stat.ML updates on arXiv.org arxiv.org

Spectral embedding finds vector representations of the nodes of a network,
based on the eigenvectors of its adjacency or Laplacian matrix, and has found
applications throughout the sciences. Many such networks are multipartite,
meaning their nodes can be divided into groups and nodes of the same group are
never connected. When the network is multipartite, this paper demonstrates that
the node representations obtained via spectral embedding live near
group-specific low-dimensional subspaces of a higher-dimensional ambient space.
For this reason we …

arxiv embedding geometry networks

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