Spectral determinations and eccentricity matrix of graphs.
Jianfeng WangMei LuMaurizio BrunettiLu LuXueyi HuangPublished in: Adv. Appl. Math. (2022)
Keyphrases
- spectral decomposition
- laplacian matrix
- adjacency matrix
- spectral methods
- graph kernels
- covariance matrix
- directed graph
- graph representation
- graph matching
- spectral analysis
- spectral clustering
- low dimensional
- data sets
- graph theoretic
- eigenvalues and eigenvectors
- graph structures
- positive definite
- hyperspectral images
- singular value decomposition
- clustering algorithm
- graph clustering
- graph partitioning
- undirected graph
- hyperspectral imagery
- graph databases
- weighted graph