Abstract This package provides a sampler using CMA-MAE as implemented in pyribs. CMA-MAE is a quality diversity algorithm that has demonstrated state-of-the-art performance in a variety of domains. Pyribs is a bare-bones Python library for quality diversity optimization algorithms. For a primer on CMA-MAE, quality diversity, and pyribs, we recommend referring to the series of pyribs tutorials.
For simplicity, this implementation provides a default instantiation of CMA-MAE with a GridArchive and EvolutionStrategyEmitter with improvement ranking, all wrapped up in a Scheduler.