hardmaru / WorldModelsExperiments

World Models Experiments

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Is antithetic sampling doing anything for CMA-ES?

zacwellmer opened this issue · comments

To me it looks like we are just re-using the same seed twice which would waste compute and effectively cut our population size in half(seen here in train.py)?
It seems like we are only making use of antithetic sampling in OpenES and PEPG.

Am I missing something here?