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A Modified Sufficient Descent Polak-Ribiére-Polyak Type Conjugate Gradient Method for Unconstrained Optimization Problems.

Xiuyun ZhengJiarong Shi
Published in: Algorithms (2018)
Keyphrases
  • conjugate gradient method
  • conjugate gradient
  • objective function
  • expectation maximization
  • convergence property
  • training data
  • positive definite
  • test functions
  • optimality conditions
  • iterative methods