Approximations of the Generalized Inverse of the Graph Laplacian Matrix.
Enrico BozzoMassimo FranceschetPublished in: Internet Math. (2012)
Keyphrases
- laplacian matrix
- adjacency matrix
- spectral methods
- graph laplacian
- spectral clustering
- low dimensional
- pseudo inverse
- covariance matrix
- graph kernels
- random walk
- graph structure
- heat kernel
- graph representation
- manifold learning
- spectral analysis
- graph theory
- weighted graph
- graph matching
- directed graph
- principal component analysis
- graph model
- euclidean space
- laplace beltrami
- shortest path
- graphical models