• Corpus ID: 235253864

A Note On The Randomized Kaczmarz Method With A Partially Weighted Selection Step

  title={A Note On The Randomized Kaczmarz Method With A Partially Weighted Selection Step},
  author={J{\"u}rgen Gro{\ss}},
  • J. Groß
  • Published 30 May 2021
  • Mathematics
  • ArXiv
In this note we reconsider two known algorithms which both usually converge faster than the randomized Kaczmarz method introduced by Strohmer and Vershynin(2009), but require the additional computation of all residuals of an iteration at each step. As already indicated in the literature, e.g. arXiv:2007.02910 and arXiv:2011.14693, it is shown that the non-randomized version of the two algorithms converges at least as fast as the randomized version, while still requiring computation of all… 

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