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Construction of positive definite cubature formulae and approximation of functions via Voronoi tessellations.

Allal GuessabGerhard Schmeisser
Published in: Adv. Comput. Math. (2010)
Keyphrases
  • positive definite
  • covariance matrix
  • kernel function
  • geometric structure
  • kernel matrix
  • graph kernels
  • semi parametric
  • training data
  • objective function
  • loss function
  • diffusion tensor