A parameter-free graph reduction for spectral clustering and SpectralNet.
Mashaan A. AlshammariJohn StavrakakisMasahiro TakatsukaPublished in: Array (2022)
Keyphrases
- spectral clustering
- parameter free
- graph laplacian
- graph partitioning
- graph construction
- normalized cut
- similarity matrix
- laplacian matrix
- graph clustering
- similarity graph
- label propagation
- data clustering
- clustering method
- spectral methods
- categorical data
- pairwise
- image segmentation
- affinity matrix
- outlier detection
- k means
- cluster analysis
- clustering algorithm
- bipartite graph
- graph structure
- graph representation
- eigendecomposition
- graph model
- random walk
- evolutionary clustering
- constrained spectral clustering
- fully automatic
- probabilistic model
- semi automatic
- heat kernel
- feature space
- data mining
- databases
- data sets