Laplacian Eigenvalues and the Excess of a Graph.
Juan A. Rodríguez-VelázáuezJ. Luis A. YebraPublished in: Ars Comb. (2002)
Keyphrases
- laplacian matrix
- graph laplacian
- graph representation
- spectral decomposition
- adjacency matrix
- graph model
- spectral methods
- spectral clustering
- random walk
- graph theoretic
- covariance matrix
- principal components
- heat kernel
- bipartite graph
- graph structure
- weighted graph
- graph partitioning
- eigenvalues and eigenvectors
- dependency graph
- singular value decomposition
- low dimensional
- graph based algorithm
- directed acyclic graph
- eigendecomposition
- graph construction
- covariance matrices
- image segmentation
- graph theory
- graph matching
- shape analysis
- directed graph
- clustering method
- edge detection