Login / Signup

Two-Level Nyström-Schur Preconditioner for Sparse Symmetric Positive Definite Matrices.

Hussam Al DaasTyrone ReesJennifer A. Scott
Published in: SIAM J. Sci. Comput. (2021)
Keyphrases
  • dictionary learning
  • sparse coding
  • sparse representation
  • high dimensional
  • manifold learning
  • spectral clustering
  • edge preserving
  • interior point methods
  • unsupervised learning
  • kernel matrix
  • linear systems