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mlr3

mlr3 hyperband: unused argument (clone = character())

I want to code some hyperband tuning in mlr3. I started with running the subsample-rpart hyperband example from chapter 4.4 in mlr3 book - directly copied from there. I am getting an error: Error in benchmark(design, store_models = self$store_models, allow_hotstart = self$allow_hotstart, : unused argument (clone = character())

How do I fix it?

Solution

  • You have to install mlr3 0.13.1 from CRAN.

    install.packages("mlr3")