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Caratheodory-Tchakaloff Subsampling

We present a brief survey on the compression of discrete measures by Caratheodory-Tchakaloff Subsampling, its implementation by Linear or Quadratic Programming and the application to multivariate polynomial Least Squares. We also give an algorithm that computes the corresponding Caratheodory-Tchakaloff (CATCH) points and weights for polynomial spaces on compact sets and manifolds in 2D and 3D.

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Co-authorshipCo-authorshipCo-authorshipAuthorshipAuthorshipAuthorshipTopic signalWCaratheodory-Tchakaloff Subsamp...preprint / 2016AFederico PiazzonResearcherAAlvise SommarivaResearcherAMarco VianelloResearcherTmath.NA6807 works
PaperSignal 104 links

Caratheodory-Tchakaloff Subsampling

preprint / 2016

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