Login / Signup

Convergence rate analysis of the multiplicative gradient method for PET-type problems.

Renbo Zhao
Published in: Oper. Res. Lett. (2023)
Keyphrases
  • multi objective
  • convergence rate
  • gradient method
  • step size
  • convergence speed
  • learning rate
  • negative matrix factorization
  • feature vectors
  • principal component analysis
  • optimization methods