Negative eigenvalue fix (#285) - Githubissues

icaros-usc / pyribs

A bare-bones Python library for quality diversity optimization.

https://pyribs.org

MIT License

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Negative eigenvalue fix (#285) #286

Closed vbhatt-cs closed 1 year ago

vbhatt-cs commented 1 year ago

Description

Fix issue with negative eigenvalue in CMA-ES covariance matrix (resolves #285)

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