Graph Fourier transforms on directed product graphs.
Cheng ChengYang ChenJeon Yu LeeQiyu SunPublished in: CoRR (2022)
Keyphrases
- fourier transform
- graph representation
- graph theory
- directed graph
- weighted graph
- graph structure
- labeled graphs
- frequency domain
- graph matching
- graph construction
- graph model
- adjacency matrix
- graph theoretic
- graph clustering
- graph databases
- graph mining
- graph structures
- graph properties
- graph classification
- random graphs
- undirected graph
- subgraph isomorphism
- graph data
- graph search
- bipartite graph
- fourier domain
- signal processing
- graph partitioning
- reachability queries
- fourier analysis
- signal and image processing
- graph kernels
- graph layout
- frequency spectrum
- correlation function
- connected graphs
- polar coordinates
- spanning tree
- dynamic graph
- multiresolution
- fast fourier transform
- edge weights
- radon transform
- discrete fourier transform
- similarity measure
- computer vision