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fix: remove task prototype when resample #981

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merged 10 commits into from
Dec 21, 2023
Merged

fix: remove task prototype when resample #981

merged 10 commits into from
Dec 21, 2023

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be-marc
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@be-marc be-marc commented Dec 7, 2023

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sebffischer
sebffischer requested changes Dec 7, 2023
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Also I think we should:

  • Add the column names to the learner state, then after the new version of mlr3 is released, we can change the ordered_features() function from mlr3learners/ mlr3extralearners
  • Start removing the unused data_prototype (?)

R/worker.R Outdated
# repeated saving of the prototype leads to large ResultData objects if the task contains many columns, factor levels or attributes
learner$state$data_prototype = NULL
learner$state$task_prototype = NULL
learner$fallback$state$data_prototype = NULL
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check first whether fallback exists.

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There is no error even if the fallback does not exist.

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be-marc commented Dec 7, 2023

Start removing the unused data_prototype (?)

I will open an PR at vetiver.

@sebffischer sebffischer changed the title refactor: remove task prototype when resample perf: remove task prototype when resample Dec 8, 2023
@sebffischer sebffischer changed the title perf: remove task prototype when resample fix: remove task prototype when resample Dec 8, 2023
@sebffischer sebffischer mentioned this pull request Dec 8, 2023
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be-marc commented Dec 13, 2023

Blocked by mlr-org/mlr3learners#278.

@be-marc be-marc merged commit b285c51 into main Dec 21, 2023
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@be-marc be-marc deleted the prototyp branch December 21, 2023 13:29
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