Geometric Sparsification of Closeness Relations: Eigenvalue Clustering for Computing Matrix Functions.
Nir GorenDan HalperinSivan ToledoPublished in: CoRR (2020)
Keyphrases
- clustering method
- clustering algorithm
- covariance matrix
- similarity matrix
- least squares
- perturbation theory
- document clustering
- correlation matrix
- distance metric
- data clustering
- unsupervised learning
- outlier detection
- information theoretic
- hierarchical clustering
- eigenvalue problems
- graph theoretic
- singular value decomposition
- k means
- cluster analysis
- fuzzy clustering
- geometric structure
- basis functions
- self organizing maps
- linear algebra
- background knowledge
- data sets