Root Laplacian Eigenmaps with their application in spectral embedding

02/06/2023

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by   Shouvik Datta Choudhury, et al.

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The root laplacian operator or the square root of Laplacian which can be obtained in complete Riemannian manifolds in the Gromov sense has an analog in graph theory as a square root of graph-Laplacian. Some potential applications have been shown in geometric deep learning (spectral clustering) and graph signal processing.