mlrintermbo
Model-Based Optimization for 'mlr3' Through 'mlrMBO'
v0.5.1-1
·
Jun 7, 2024
·
LGPL-3
Description
The 'mlrMBO' package can ordinarily not be used for optimization within 'mlr3', because of incompatibilities of their respective class systems. 'mlrintermbo' offers a compatibility interface that provides 'mlrMBO' as an 'mlr3tuning' 'Tuner' object, for tuning of machine learning algorithms within 'mlr3', as well as a 'bbotk' 'Optimizer' object for optimization of general objective functions using the 'bbotk' black box optimization framework. The control parameters of 'mlrMBO' are faithfully reproduced as a 'paradox' 'ParamSet'.
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CRAN Check Status
14
OK
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 3, 2026
ERROR 13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 3, 2026
ERROR
r-devel-linux-x86_64-fedora-clang
tests
Running ‘run.R’ [9m/14m]
Running the tests in ‘tests/run.R’ failed.
Complete output:
> library("testthat")
> library("mlr3")
> library("mlr3tuning")
Loading required package: paradox
> library("paradox")
> test_check("mlrintermbo")
Load
...[truncated]...
7. └─callr:::rs_init(self, private, super, options, wait, wait_timeout)
8. └─throw(new_error("Could not start R session, timed out"))
[ FAIL 1 | WARN 0 | SKIP 6 | PASS 23 ]
Error:
! Test failures.
Execution halted