Randomized Nyström approximation of non-negative self-adjoint operators.
David PerssonNicolas BoulléDaniel KressnerPublished in: CoRR (2024)
Keyphrases
- positive and negative
- optimal control
- theoretical analysis
- approximation algorithms
- low rank matrix approximation
- closed form
- error bounds
- adaptive sampling
- spectral clustering
- morphological operators
- approximation methods
- low rank approximation
- randomized algorithm
- objective function
- manifold learning
- eigendecomposition