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I tried to save and then reload models to do prediction using below codes
`library(mlr3extralearners)`
`library(mlr3pipelines)`
`library(mlr3proba)`
`library(survivalmodels)`
`library(reticulate)…
kwkx updated
6 months ago
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Hi all,
we want to run a nested crossvalidaiton with surv.coxph. Therefore we want to parallize the outer loop (using future).
Unfortunately the parallization does not seem to work, we need the…
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Hi there, I have used the same R script to run my survival analysis successfully. But now it shows error message as below. Is this caused by package updates?
`Error in h(simpleError(msg, call)) :
…
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When I use the `term_evals` parameter, everything works fine:
```r
rr = tune_nested(
tuner = tnr("random_search", batch_size = 2),
task = tsk("penguins"),
learner = lrn("classif.rpart", c…
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Not sure whether this is because I have broken my R install, but: `tune()` without a search space actually tunes, but the result can not be printed.
1. should tuning without a search space actually…
mb706 updated
11 months ago
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Hello, I am a doctor of oncology from Tianjin Medical University Cancer Hospital. I recently learned about your mlr3prob package. Thank you very much for developing this package, which allows us to co…
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``` r
library(mlr3verse)
#> Loading required package: mlr3
library(mlr3extralearners)
library(mlr3proba)
set.seed(42)
task = tsk("rats")
part = partition(task, ratio = 0.8)
learner = lrn("su…
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I have upgraded all mlr3 packages, including mlr3batchmark.
Now I am getting the error I didn't get before.
Ther error is:
```
### [bt]: Generating problem instance for problem '8a7d4bb8e51561…
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https://mp.weixin.qq.com/s/-cgvnzcArFBjYLQi_wNw0w
ixxmu updated
5 months ago
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https://mp.weixin.qq.com/s/M5SjhiEOmuh8MQ-YrkZ-3A
ixxmu updated
5 months ago