Hierarchical and Density Aware Spectral Clustering Approach to Server Placement for Collaborative Virtual Services.
Sakir YucelPublished in: CSCI (2021)
Keyphrases
- spectral clustering
- clustering method
- data clustering
- pairwise
- similarity matrix
- image segmentation
- evolutionary clustering
- k means
- eigendecomposition
- graph laplacian
- negative matrix factorization
- clustering algorithm
- alternative clusterings
- constrained spectral clustering
- affinity matrix
- unsupervised learning
- clustering quality
- pairwise constraints
- label propagation
- spectral methods
- co occurrence
- laplacian matrix
- similarity graph