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### Describe the bug
I have been using the excellent DoubleML package for R, and running some simulations I have noticed that the "same" parametrization of a Random Forest model in R and Python pro…
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I.e., plot evaluated points, (surrogate prediction), acqf trace?
sumny updated
10 months ago
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Getting `Error: Learner (regr.xgboost): Configure field 'validate' to enable early stopping.` and the `ranger` fallback learner kicking in within mbo.
First I assumed I configured xgboost wrong but u…
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Here is code where I would have expected the aggregate results at the end for two identical benchmarks to be identical, but they are not. Since I am only an intermediate level coder in R, perhaps ther…
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```
---> Testing R-mlr3mbo
Executing: cd "/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_R_R-mlr3mbo/R-mlr3mbo/work/mlr3mbo" && /opt/local/bin/R CMD check ./mlr3mbo_0.2.4.tar.gz --no-manua…
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I reran code from a now accepted [paper](https://psyarxiv.com/7asgz/) of mine on cost-sensitive ML for psychologists with mlr3 in which we used classweights in combination with "classif.log_reg". Rece…
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Hi,
I am experiencing an internal compiler error when trying to install the mzR package on my system (ubuntu 22.04 in WSL, R 4.3.2). The issue occurs regardless of whether I use GCC versions 9, 10 o…
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### Expected Behaviour
Benchmarking to complete for a competing risks model
### Actual Behaviour
`Error in dimnames(x) Loading required package: mlr3
library(mlr3extralearners)
#>
#> Attachi…
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I keep encoutnering the following error wen running SSVM jobs in the batchtools/batchmark setting, specifically _after_ the tuning process appears to have completed without major issues:
```r
# ..…
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Hey,
the upcoming bbotk version 0.9.0 changes the names of some classes (see https://github.com/mlr-org/bbotk/blob/main/NEWS.md). I only found `OptimInstanceMultiCrit` in the counterfactuals code h…