SF-GRASS: Solver-Free Graph Spectral Sparsification.
Ying ZhangZhiqiang ZhaoZhuo FengPublished in: CoRR (2020)
Keyphrases
- laplacian matrix
- graph structure
- spectral decomposition
- bipartite graph
- random walk
- directed graph
- hyperspectral imagery
- normalized cut
- image segmentation
- spectral methods
- spectral analysis
- graph representation
- stable set
- spectral features
- graph theoretic
- multispectral images
- data sets
- structured data
- minimum spanning tree
- graph partitioning
- graph search
- spanning tree
- weighted graph
- graph theory
- graph based algorithm
- graph matching
- search engine