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New statistical inference methods for temporal-difference learning unveiled

Researchers have developed new methods for online statistical inference concerning the distribution of returns in temporal-difference learning. The study proves that the root-T error of the Polyak--Ruppert averaged estimator converges weakly to a centered Gaussian random element in Cramér space. This work validates bootstrap inference for smooth statistical functionals, such as variance and quantiles, and introduces a local asymptotic theory for nonsmooth functionals. AI

IMPACT Introduces novel statistical inference techniques applicable to temporal-difference learning, potentially improving model accuracy and reliability.

RANK_REASON The cluster contains a research paper published on arXiv detailing new statistical methods for temporal-difference learning. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv stat.ML →

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New statistical inference methods for temporal-difference learning unveiled

COVERAGE [1]

  1. arXiv stat.ML TIER_1 English(EN) · Yang Peng, Liangyu Zhang ·

    Online Inference in Distributional Temporal-Difference Learning

    arXiv:2608.14408v1 Announce Type: new Abstract: We study online statistical inference for functionals of the return distribution under a fixed policy. The return distribution is estimated by nonparametric distributional temporal-difference learning from a single Markov trajectory…