Gaussian Trust Region Policy Optimization
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Related Articles from SNS
Local Guidance, Global Impact: Gaussian-Reshaped Trust Region Unlocks Behavior Transitions
arXiv:2606.03382v1 Announce Type: new Abstract: While Proximal Policy Optimization (PPO) demonstrates strong performance in stationary settings, we show that its standard optimization paradigm struggles in continual and non-stationary environments. The failure does not stem from insufficient model capacity or overly restrictive clipping. Instead, PPO performs persistent, directionally inefficient local updates, which indicates a lack of geometry-aware guidance for accumulating meaningful...
Local Guidance, Global Impact: Gaussian-Reshaped Trust Region Unlocks Behavior Transitions
arXiv:2606.03382v2 Announce Type: replace Abstract: While Proximal Policy Optimization (PPO) demonstrates strong performance in stationary settings, we show that its standard optimization paradigm struggles in continual and non-stationary environments. The failure does not stem from insufficient model capacity or overly restrictive clipping. Instead, PPO performs persistent, directionally inefficient local updates, which indicates a lack of geometry-aware guidance for accumulating meaningful...