Multi-agent RL extension? about torchbeast HOT 2 CLOSED

Hey MachengShen, thanks for your interest in this project!

For multi-agent RL, there's a number of ways one can do this. The simplest would be to multiplex the environment on an "agent" dimension where both the observation and the action space gets this additional agent dimension. This could be done easily with e.g. a wrapper around the environment that does this.

There's also more complex ways of doing this which allow for more general setups. One example would be the "Rela" agent in e.g. https://github.com/facebookresearch/hanabi_SAD.

from torchbeast.

Hey, heiner, thanks for the quick reply! will try it out

from torchbeast.