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OM2P: Offline Multi-Agent Mean-Flow Policy

arXiv – CS AI|Zhuoran Li, Xun Wang, Hai Zhong, Qingxin Xia, Lihua Zhang, Longbo Huang||5 views
🤖AI Summary

Researchers propose OM2P, a new offline multi-agent reinforcement learning algorithm that achieves efficient one-step action sampling using mean-flow models. The approach delivers up to 3.8x reduction in GPU memory usage and 10.8x speed-up in training time compared to existing diffusion and flow-based models.

Key Takeaways
  • OM2P is the first algorithm to successfully integrate mean-flow models into offline multi-agent reinforcement learning
  • The approach solves sampling efficiency problems that plague existing diffusion and flow-based policies
  • Performance improvements include up to 3.8x reduction in GPU memory usage and 10.8x faster training times
  • The algorithm introduces reward-aware optimization that combines mean-flow matching loss with Q-function supervision
  • Empirical testing on Multi-Agent Particle and MuJoCo benchmarks demonstrates superior performance over existing methods
Read Original →via arXiv – CS AI
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