Spectral theory

Spectral Maps for Learning on Subgraphs
In graph learning, maps between graphs and their subgraphs frequently arise. For instance, when coarsening or rewiring operations are …
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Spectral Maps for Learning on Subgraphs
Localized Shape Modelling with Global Coherence: An Inverse Spectral Approach
Many natural shapes have most of their characterizing features concentrated over a few regions in space. For example, humans and …
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Localized Shape Modelling with Global Coherence: An Inverse Spectral Approach