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Stochastic cubic-regularized policy gradient method.
Pengfei Wang
Hongyu Wang
Nenggan Zheng
Published in:
Knowl. Based Syst. (2022)
Keyphrases
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gradient method
policy gradient
actor critic
convergence rate
step size
optimization methods
negative matrix factorization
convex formulation
optimal policy
objective function
image compression
cost function
information retrieval systems