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Constrained and Preconditioned Stochastic Gradient Method.

Hong JiangGang HuangPaul A. WilfordLiangkai Yu
Published in: IEEE Trans. Signal Process. (2015)
Keyphrases
  • gradient method
  • convergence rate
  • step size
  • negative matrix factorization
  • optimization methods
  • convex formulation
  • iterative methods
  • policy gradient
  • training data
  • data analysis
  • training set
  • learning rate