openai / maddpg

Code for the MADDPG algorithm from the paper "Multi-Agent Actor-Critic for Mixed Cooperative-Competitive Environments"
https://arxiv.org/pdf/1706.02275.pdf
MIT License
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Q divergence #19

Open rbrigden opened 6 years ago

rbrigden commented 6 years ago

Hello! I am working to implement MADDPG in pytorch based on the details of this implementation in tensorflow. I have followed the implementation to a tee, but I when I remove regularization on the policy logits, my Q values diverge. When I remove the same regularization term in your implementation, this does not occur. Did you experience this divergence issue? Was a matter of tuning to fix or does this indicate an issue with my implementation? Thank you.