pymoo
pymoo copied to clipboard
anyoptimization
Riesz s-Energy returns different outputs for same random seed
If you start two different Python processes and run:
get_reference_directions("energy", 4, 32, seed=42)
I get different outputs each time. I believe there is something wrong with how the random seed is set.
very interesting. I quickly looked into it and yes I can reproduce it that even though the random seed is provided the results don't match.
However, the np.random.seed(seed) method seems to be called in all runs.
Need to look a little more into this and will let you know.
I cannot install it from source because I'm using python 3.8 and pymoo now requires python>=3.9 :/
I will close this issue for now. You can use conda do update your environment if needed. Please reopen the issue if you find the current version does not resolve it.
Do you have an estimate of when a new release will be on pypi with this fix? Thanks!
I usually try to create a release 2-3 times a year. Depending on the number of commits.
Was the fix successful with the current dev version?
When following the instructions in the README to install it from source, it installs version 0.6.0.1 and then the fix does not seem to have worked.