Online Reinforcement Learning in Non-Stationary Context-Driven Environments

no code implementations • 4 Feb 2023 • Pouya Hamadanian, Arash Nasr-Esfahany, Malte Schwarzkopf, Siddartha Sen, Mohammad Alizadeh

We present Locally Constrained Policy Optimization (LCPO), an online RL approach that combats CF by anchoring policy outputs on old experiences while optimizing the return on current experiences.

reinforcement-learning Reinforcement Learning (RL)

Demystifying Reinforcement Learning in Time-Varying Systems

no code implementations • 14 Jan 2022 • Pouya Hamadanian, Malte Schwarzkopf, Siddartha Sen, Mohammad Alizadeh

Such agents must explore and learn new environments, without hurting the system's performance, and remember them over time.

reinforcement-learning Reinforcement Learning (RL)