An Improved Finite-time Analysis of Temporal Difference Learning with Deep Neural Networks
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Abstract (arXiv)
Temporal difference (TD) learning algorithms with neural network function parameterization have well-established empirical success in many practical large-scale reinforcement learning tasks. However, theoretical understanding of these algorithms remains challenging due to the nonlinearity of the action-value approximation. In this paper, we develop an improved non-asymptotic analysis of the neural TD method with a general L-layer neural network. New proof techniques are developed and an improved new tildeO(ε-1) sample complexity is derived. To our best knowledge, this is the first finite-time analysis of neural TD that achieves an tildeO(ε-1) complexity under the Markovian sampling, as opposed to the best known tildeO(ε-2) complexity in the existing literature.
Key facts. Cited by 3 papers in the map (data through 7 Oct 2026). Builds on 28 of its 52 references that are in the map. First posted on arXiv 7 May 2024.
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28 of 52 references.
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16 more
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Citing papers per year: 2026: 3.
3 papers.
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