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JohannesBuchner / UltraNest

Fit and compare complex models reliably and rapidly. Advanced nested sampling.
https://johannesbuchner.github.io/UltraNest/
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Reproducibility of UltraNest fits #117

Closed comane closed 6 months ago

comane commented 6 months ago

Description

Ultranest fits seem not to be reproducible. When running twice the same fit I don't get exactly the same results. Is there a random seed that can be fixed in order to control this?

JohannesBuchner commented 6 months ago

Yes, you can set the numpy random seed. Try without parallelisation first.

comane commented 6 months ago

Thanks, it does work indeed.