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Parameter Choice Strategies for Least-squares Approximation of Noisy Smooth Functions on the Sphere.

Sergei V. PereverzyevIan H. SloanPavlo Tkachenko
Published in: SIAM J. Numer. Anal. (2015)
Keyphrases
  • smooth functions
  • least squares
  • closely related
  • basis functions
  • input space
  • receptive fields
  • optical flow
  • critical points
  • high dimensional
  • image representation
  • mumford shah functional