Spectral Clustering of Signed Graphs via Matrix Power Means.
Pedro MercadoFrancesco TudiscoMatthias HeinPublished in: CoRR (2019)
Keyphrases
- spectral clustering
- laplacian matrix
- similarity matrix
- affinity matrix
- graph clustering
- graph partitioning
- graph construction
- spectral methods
- clustering method
- eigenvalue decomposition
- adjacency matrix
- eigendecomposition
- data clustering
- graph matching
- low rank approximation
- pairwise
- graph laplacian
- constrained spectral clustering
- graph kernels
- normalized cut
- clustering algorithm
- k means
- label propagation
- nonnegative matrix factorization
- pseudo inverse
- image segmentation
- similarity graph
- evolutionary clustering
- spectral relaxation
- graph representation
- low rank
- singular value decomposition
- image processing