Add GradientEmitter to support OMG-MEGA and OG-MAP-Elites - Githubissues

icaros-usc / pyribs

A bare-bones Python library for quality diversity optimization.

https://pyribs.org

MIT License

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Add GradientEmitter to support OMG-MEGA and OG-MAP-Elites #348

Closed yutaizhou closed 9 months ago

yutaizhou commented 10 months ago

Description

Implemented GradientEmitter from the official DQD repo, which is used to implement OMG-MEGA and OG-MAP-Elites.

TODO

[x] ported over official DQD repo's implementation of GradientEmitter
[x] added relevant pytests and documentation
[x] benchmarked to achieve similar performance as the DQD paper

Questions

Status

[x] I have read the guidelines in CONTRIBUTING.md
[x] I have formatted my code using yapf
[x] I have tested my code by running pytest
[x] I have linted my code with pylint
[x] I have added a one-line description of my change to the changelog in HISTORY.md
[x] This PR is ready to go

btjanaka commented 9 months ago

Thanks a ton for working on this PR Yutai! I left a minor comment; otherwise, this PR is good to go.