Graphs with full rank 3-color matrix and few 3-colorings.
Serguei NorineJean-Sébastien SereniPublished in: J. Comb. Theory, Ser. B (2008)
Keyphrases
- color images
- adjacency matrix
- singular values
- color information
- graph representation
- eigenvalues and eigenvectors
- color space
- graph coloring
- graph mining
- nuclear norm minimization
- color correction
- graph partitioning
- graph theory
- low rank
- graph matching
- directed graph
- graph structure
- weighted graph
- digital images
- image processing
- social networks
- color constancy
- color features
- graph theoretic
- linear algebra
- spectral clustering
- singular value decomposition
- low rank approximation