Search Results for author: Zhifa Ke

Found 2 papers, 0 papers with code

An Improved Finite-time Analysis of Temporal Difference Learning with Deep Neural Networks

no code implementations7 May 2024 Zhifa Ke, Zaiwen Wen, Junyu Zhang

Temporal difference (TD) learning algorithms with neural network function parameterization have well-established empirical success in many practical large-scale reinforcement learning tasks.

Gauss-Newton Temporal Difference Learning with Nonlinear Function Approximation

no code implementations25 Feb 2023 Zhifa Ke, Junyu Zhang, Zaiwen Wen

Under mild conditions, non-asymptotic finite-sample convergence to the globally optimal Q function is derived for various nonlinear function approximations.

Offline RL Q-Learning

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