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Enhancing ℓ1-minimization estimates of polynomial chaos expansions using basis selection.

John D. JakemanMichael S. EldredKhachik Sargsyan
Published in: J. Comput. Phys. (2015)
Keyphrases
  • objective function
  • starting point
  • selection criteria
  • selection mechanism
  • data sets
  • cost function
  • particle swarm optimization
  • selection strategy
  • joint estimation
  • chaos theory