Adaptive Policy Gradient Method Withdrawn After Technical Issues

The Adaptive Policy Gradient paper (arXiv:2305.15193) was first posted on 24 May 2023 and withdrawn on 24 September 2025 citing unresolved technical issues. Read more: getnews.me/adaptive-policy-gradient... #reinforcementlearning #policygradient #arxiv

Policy Gradient Method Advances Multi‑Objective Reinforcement Learning

An algorithm for multi‑objective RL maximizes a concave utility and reaches an ε‑neighborhood after O(M⁴σ²/(1‑γ)⁸ε⁴) trajectories (arXiv:2105.14125). Read more: getnews.me/policy-gradient-method-a... #multigoalrl #policygradient

Policy Gradient Method Tackles Bayesian Risk in Decision Models

A new policy‑gradient method integrates Bayesian risk handling into reinforcement learning, offering provable convergence at rate O(T⁻½ + r⁻½) and extending to episodic MDPs. Read more: getnews.me/policy-gradient-method-t... #policygradient #bayesianrisk