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Stochastic IHT With Stochastic Polyak Step-Size for Sparse Signal Recovery.

Changhao LiZhixin MaDazhi SunGuoming ZhangJinming Wen
Published in: IEEE Signal Process. Lett. (2024)
Keyphrases
  • signal recovery
  • step size
  • high dimensional
  • convergence speed
  • cost function
  • dictionary learning
  • compressed sensing