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Spectral graph theory allows to redefine
convolution in the context of graphs with
Fourier analysis.
Spectral Networks and Locally Connected Networks on Graphs,
Yann LeCun,2014, ICLR
Convolutional Neural Networks on Graphs with Fast Localized
Spectral Filtering, Michaël Defferrard, 2016 NIPS
1st Spectral Convolution
Semi-Supervised Classification with Graph Convolutional Networks ,
Kipf, 2017 , ICLR
GCN : Spectral domain
2nd Spectral Convolution
3rd Spectral Convolution