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non-concave optimization

4 papers

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Co-occurring keywords · papers mentioning both

sample complexity (3) policy gradient (3) neural network (1) two time-scale (1) second-order stationary point (1) projected gradient ascent (1) saddle point (1) finite-time analysis (1) variance reduction (1) adversarial training (1)

Papers

Sample Complexity of Policy Gradient Finding Second-Order Stationary Points AAAI 2021 A Finite-Time Analysis of Two Time-Scale Actor-Critic Methods NeurIPS 2020 Sample Efficient Policy Gradient Methods with Recursive Variance Reduction ICLR 2020 Towards Understanding the Dynamics of the First-Order Adversaries ICML 2020