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Hello,
I think current plotLearnerPrediction works very well and I am planing to write document for it. Would you please review the function? And some related questions:
1. I didn't understand som…
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Any suggestion ?
```r
library(mlr)
library(mlrCPO)
#download.file("https://www.openml.org/data/download/31/dataset_31_credit-g.arff","dataset_31_credit-g.arff")
data
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Currently, no description of flows is added in the XML that is uploaded. Please add as much useful information as possible:
- Link to MLR tutorial?
- Link to documentation of packages used (e.g. e1071…
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Would be cool if we could link the events in the respective wiki section: https://github.com/mlr-org/mlr/wiki/mlr-events-workshops
pat-s updated
5 years ago
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https://mlr.mlr-org.com/articles/tutorial/measures.html
### binary classification
MLR | MLJBase | Comment
---- | --- | ---
acc | `accuracy` | ✔️
auc | `auc` | ✔️
bac | `bac, bacc, balanc…
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Is it currently possible to do a repeated cross-validation on a sl3 task similar to what is described in [https://github.com/tlverse/origami/issues/3](https://github.com/tlverse/origami/issues/3) or i…
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I attempted to use mlrMBO with AEI for optimizing some very noisy (1-to-10 signal-to-noise) simulation data, but it fails to explore large regions of the domain because I believe the noise estimates a…
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explain how with multiple thresholds you can convert a prob vector into a multiclass label
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# Filters
## Pkg
### _No pkg_
- [x] AUC
- [ ] generic permutation
- [x] univariate.model.score
### _stats_
- [x] anova
- [x] kruskal
- [x] linear.correlation
- [x] rank.c…
pat-s updated
4 years ago
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As per Bernd's request, here is a reproducible example:
Problem: What happens if we get constant values for the performance measure in the initial design:
- Maybe set `on.learner.error` to `warn` …