Spectral clustering on spherical coordinates under the degree-corrected stochastic blockmodel.
Francesco Sanna PassinoNicholas A. HeardPatrick Rubin-DelanchyPublished in: CoRR (2020)
Keyphrases
- spectral clustering
- pairwise
- data clustering
- clustering method
- image segmentation
- k means
- graph laplacian
- similarity matrix
- clustering algorithm
- nonnegative matrix factorization
- affinity matrix
- evolutionary clustering
- negative matrix factorization
- spectral methods
- constrained spectral clustering
- training data
- model selection
- co occurrence
- active learning
- eigendecomposition
- machine learning
- laplacian matrix