Evaluation indicators of traffic flow

[spacemanC]

Hi, thanks for this amazing effort.
How can intelligent agents with different rules access their evaluation results? Is there a sample reference for this

[justinjfu]

Are you referring to getting metrics for all agents in simulation? By default the rewards/metrics from the environment are computed for each agent (they will return an array of shape [num_objects]).

If you call env.metrics or env.rewards on the state in the multi-actors demo (https://github.com/waymo-research/waymax/blob/main/docs/notebooks/multi_actors_demo.ipynb), then you will be able to get results for each object in simulation.