Sebastian Fischer

Open tmp.R files in readonly mode?

2

Hallo, This is a feature request. Sometimes when I am debugging, I unintentionally edit the **R.tmp.R file, which can be annoying if I don't realize this, because then changes can...

[Feature request] expect_permutation

3

I looked at the uses of `expect_set_equal` in my own code, as well as in the mlr repositories and it seems that in quite some cases where we currently use...

Confusion in 15.3.4

1

The section mentions, that the helper to construct a `Person` object converts the age to a double so that it also works with integers, however the following is fine for...

Use inbuilt pipe in chapter 6.3

1

One could use |> instead of %>% in chapter 6.3. This also removes the argument against the pipe relying as relying on another library.

``` r library(mlr3verse) #> Loading required package: mlr3 task = tsk("german_credit") graph = po("learner_cv", learner = lrn("classif.rpart", predict_type = "prob")) %>>% po("tunethreshold", measure = msr("classif.acc"), optimizer = "random_search") learner1 =...

``` r library(mlr3verse) #> Loading required package: mlr3 task = tsk("german_credit") costs = matrix(c(0, 5, 1, 0), nrow = 2) dimnames(costs) = list(truth = task$class_names, response = task$class_names) mcost =...

Hey, thanks for the great package catboost is included in our R package `mlr3extralearners` and in our CI we have to install two packages just to grep the latest version...

[Feature request] Warn when overwriting modules of nn_sequential

1

I think one should get at least a warning when overwriting already present modules. ``` r library(torch) n = nn_sequential() n$add_module("a", nn_relu()) n$add_module("a", nn_linear(1, 2)) # ── Modules ───────────────────────────────────────────────────────────────────── #>...