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CBS constants for multilevel splitting of graph-Laplacian and application to preconditioning of discontinuous Galerkin systems.

Raytcho D. LazarovSvetozar Margenov
Published in: J. Complex. (2007)
Keyphrases
  • graph laplacian
  • pairwise
  • feature selection
  • image processing
  • random walk
  • spectral clustering