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mlr-org / mlr3tuning

Hyperparameter optimization package of the mlr3 ecosystem
https://mlr3tuning.mlr-org.com/
GNU Lesser General Public License v3.0
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Compatibility with mlr3mbo and XGBoost's early stopping #452

Closed jemus42 closed 1 month ago

jemus42 commented 1 month ago

When using XGBoost with early stopping and mlr3mbo, I'm running into an error Error: Learner (regr.xgboost): Configure field 'validate' to enable early stopping. See https://github.com/mlr-org/mlr3mbo/issues/163 for a reprex.

@sebffischer has poked at it (see thread on MM), indicating that a fix would involve mlr3tuning as well.

be-marc commented 1 month ago

Sorry that you had to deal with this. Should be fixed when mlr3tuning 1.0.2, bbotk 1.1.1 and mlr3mbo 0.2.6 are on CRAN.

be-marc commented 1 month ago

All on CRAN now.