-
Notifications
You must be signed in to change notification settings - Fork 5.4k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
[tune] remove legacy search algorithms #41414
Conversation
Signed-off-by: Matthew Deng <matt@anyscale.com>
Signed-off-by: Matthew Deng <matt@anyscale.com>
Signed-off-by: Matthew Deng <matt@anyscale.com>
Signed-off-by: Matthew Deng <matt@anyscale.com>
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Very nice! Do we also need to regenerate requirements_compiled.txt
?
Signed-off-by: Matthew Deng <matt@anyscale.com>
Signed-off-by: Matthew Deng <matt@anyscale.com>
Signed-off-by: Matthew Deng <matt@anyscale.com>
Nevergrad's OnePlusOne and the recent LogNormalOnePlusOne have been my favorite. They yielded better performance than Optuna for me. Kind of sad because it got removed for no valid reason. |
Just want to add, this does not allow me to load my old tune results.
ModuleNotFoundError: No module named 'ray.tune.search.nevergrad'` |
@matthewdeng @pcmoritz I second @anhnami 's comment. My team uses Nevergrad extensively, and removal of it from ray tune is a major loss for us. |
I am one of the developers of Nevergrad. In Nevergrad's group we see users mentioning that we are not available anymore in Ray; is there anything we should do in Nevergrad so that it is not a problem for people taking care of Ray ? Happy to do anything that can help. |
I have added LogNormalOnePlusOne recently and I love it. As seemingly I am not the only one maybe I should add variants of it in Nevergrad as well. |
Apologies all for the disruption, I'll get Nevergrad added back into Ray Tune. |
I presently use FLAML with Ray Tune to run automl jobs. With FLAML's blendsearch and cfo algos no longer available in Ray Tune, is their a recommended alternative for using Tune to perform automl? |
Why are these changes needed?
This PR removes legacy search algorithms that are not seeing much usage. This list consists of:
Related issue number
Follow-up to #41348.
Checks
git commit -s
) in this PR.scripts/format.sh
to lint the changes in this PR.method in Tune, I've added it in
doc/source/tune/api/
under thecorresponding
.rst
file.