Releases: mlr-org/mlr3fselect
Releases · mlr-org/mlr3fselect
mlr3fselect 0.5.1
- Remove
x_domaincolumn from archive.
mlr3fselect 0.5.0
FSelectorRFEstores importance values of each evaluated feature set in
archive.ArchiveFSelect$datais a public field now.
mlr3fselect 0.4.1
- Fix bug in
AutoFSelector$predict().
mlr3fselect 0.4.0
- Compact in-memory representation of R6 objects to save space when saving mlr3
objects via saveRDS(), serialize() etc. FSelectorRFEsupports fraction of features to retain in each iteration
(feature_fraction), number of features to remove in each iteration
(feature_number) and vector of number of features to retain in each
iteration (subset_sizes).AutoFSelectis renamed toAutoFSelector.- To retrieve the inner feature selection results in nested resampling,
as.data.table(rr)$learner[[1]]$fselect_resultmust be used now. - Option to control
store_benchmark_result,store_modelsandcheck_values
inAutoFSelector.store_fselect_instancemust be set as a parameter during
initialization. - Adds
FSelectorGeneticSearch. - Fixes
check_valuesflag inFSelectInstanceSingleCritand
FSelectInstanceMultiCrit. - Removed dependency on orphaned package
bibtex. PipeOpSelectis internally used for task subsetting.
mlr3fselect 0.3.0
ArchiveisArchiveFSelectnow which stores the benchmark result in$benchmark_result. This change removed the resample results from the archive but they can be still accessed via the benchmark result.
mlr3fselect 0.2.1
- Warning message if external package for feature selection is not installed.
mlr3fselect 0.2.0
Initial CRAN release.