2017

Stabilising Experience Replay for Deep Multi-Agent Reinforcement Learning

Foerster, Jakob, Nardelli, Nantas, Farquhar, Gregory et al.

Understand

Many real-world problems, such as network packet routing and urban traffic control, are naturally modeled as multi-agent reinforcement learning (RL) problems.

  • However, existing multi-agent RL methods typically scale poorly in the problem size.
  • Therefore, a key challenge is to translate the success of deep learning on single-agent RL to the multi-agent setting.
  • A major stumbling block is that independent Q-learning, the most popular multi-agent RL method, introduces nonstationarity that makes it incompatible with the experience replay memory on which deep Q-learning relies.

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