[tune] Add define-by-run support to OptunaSearcher
#17464
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Yard1
changed the title
OptunaSearcherOptunaSearcher
krfricke
reviewed
Aug 2, 2021
krfricke
approved these changes
Aug 2, 2021
krfricke
reviewed
Aug 2, 2021
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Why are these changes needed?
Define-by-run is one of the main features of Optuna, allowing for pythonic definition of search spaces and conditional parameters. This PR adds support to functions that would normally be used in Optuna, allowing users to switch to Tune-powered Optuna without the need to convert their search spaces.
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