Multiple positions of cholesterol as it translocates through the common pathway, including the off-pathway intermediate. (a) upright ( δ) (b) tilted ( γ) (c) overtilted ( E ), the off pathway ...

近端策略优化(Proximal Policy Optimization, PPO)作为强化学习领域的重要算法，在众多实际应用中展现出卓越的性能。本文将详细介绍PPO算法的核心原理，并提供完整的PyTorch实现方案。