srowen opened a new pull request #33800: URL: https://github.com/apache/spark/pull/33800
### What changes were proposed in this pull request? In the new ParamRandomBuilder, choose each grid point's values randomly each time, rather than choosing the _grid_ randomly and performing grid search. ### Why are the changes needed? This is probably what callers actually expect it to do, and is more effective than a grid search (whose coordinates happen to be random) ### Does this PR introduce _any_ user-facing change? If merged for 3.2.0: No, this is new functionality in 3.2.0 anyway If after: Yes, but, the API is the same, the results still match the 'contract', and this is if anything a behavior improvement. ### How was this patch tested? Existing and new test cases. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
