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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…
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Hi,
The next version of irace: https://github.com/MLopez-Ibanez/irace/tree/v4
will have some breaking changes: https://mlopez-ibanez.github.io/irace/news/index.html
The list is not complete yet…
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I implemented two Optimizers for threshold tuning: `OptimizerNloptr` and `OptimizerGenSA`.
You can find them **[here](https://github.com/mlr-org/mlr3pipelines/blob/91273aa34e53564db5e0b0c3aafda114960…
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My goal is to compare predictive performance of individual models (say ranger, kknn and log_reg) with `classif.average` of all models.
I have created following graph with individual learners and cl…
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... and puts it as some weird output under a chunk in the default settings.
R Console has incomplete output:
![image](https://user-images.githubusercontent.com/1888623/104433784-c68e6280-558a-11eb…
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Prepare for release:
* [x] `git pull`
* [x] Check [current CRAN check results](https://cran.rstudio.org/web/checks/check_results_bbotk.html)
* [x] [Polish NEWS](https://style.tidyverse.org/news.html#…
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I.e., plot evaluated points, (surrogate prediction), acqf trace?
sumny updated
5 months ago
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Eg in bbotk we only use the PS to describe domain and codomains.
But we now have defaults in there, and also "values"
(which have both no place there)
```
> obj
Domain:
ParamSet:
id …
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Below a list of proposed callbacks. Some `_end`, `_begin` might be superfluous.
- `on_optimization_begin`: Additional setup, ....
- `on_optimization_end`: Adapt archive before finishing
-…
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````R
require(data.table)
require(mlr3mbo)
require(bbotk)
callback_plot = callback_optimization("plot",
on_optimizer_after_eval = function(callback, context) {
}
)
obfun = ObjectiveRFu…