mlrCPO

Composable Preprocessing Operators and Pipelines for Machine Learning

Toolset that enriches 'mlr' with a diverse set of preprocessing operators. Composable Preprocessing Operators ("CPO"s) are first-class R objects that can be applied to data.frames and 'mlr' "Task"s to modify data, can be attached to 'mlr' "Learner"s to add preprocessing to machine learning algorithms, and can be composed to form preprocessing pipelines.

Total

4,140

Last month

424

Last week

97

Average per day

14

Daily downloads

Total downloads

Description file content

Package
mlrCPO
Title
Composable Preprocessing Operators and Pipelines for Machine Learning
Description
Toolset that enriches 'mlr' with a diverse set of preprocessing operators. Composable Preprocessing Operators ("CPO"s) are first-class R objects that can be applied to data.frames and 'mlr' "Task"s to modify data, can be attached to 'mlr' "Learner"s to add preprocessing to machine learning algorithms, and can be composed to form preprocessing pipelines.
URL
BugReports
https://github.com/mlr-org/mlrCPO/issues
License
BSD_2_clause + file LICENSE
Encoding
UTF-8
Depends
R (>= 3.0.2), ParamHelpers (>= 1.10), mlr (>= 2.12)
Imports
BBmisc (>= 1.11), stringi, checkmate (>= 1.8.3), methods, stats, utils, backports (>= 1.1.0)
Suggests
care, party, rpart, mlbench, knitr, rmarkdown, testthat, mRMRe, praznik, randomForestSRC, randomForest, ranger (>= 0.8.0), Rfast, FSelector, FSelectorRcpp, e1071, DiscriMiner, digest, lintr, Hmisc, fastICA, rex
LazyData
yes
ByteCompile
yes
Version
0.3.4-3
Collate
'CPOHelp.R' 'fauxCPOConstructor.R' 'auxiliary.R' 'ParamSetSugar.R' 'callInterface.R' 'FormatCheck.R' 'callCPO.R' 'properties.R' 'parameters.R' 'listCPO.R' 'makeCPO.R' 'CPO_applyFun.R' 'CPO_asNumeric.R' 'operators.R' 'NULLCPO.R' 'CPO_meta.R' 'CPO_cbind.R' 'CPO_collapseFact.R' 'CPO_dropConstants.R' 'CPO_encode.R' 'CPO_filterFeatures.R' 'CPO_fixFactors.R' 'CPO_ica.R' 'CPO_impute.R' 'CPO_makeCols.R' 'CPO_missingIndicators.R' 'CPO_modelMatrix.R' 'CPO_pca.R' 'CPO_quantileBinNumerics.R' 'CPO_regrResiduals.R' 'CPO_responseFromSE.R' 'CPO_scale.R' 'CPO_scaleMaxAbs.R' 'CPO_scaleRange.R' 'CPO_select.R' 'CPO_smote.R' 'CPO_spatialSign.R' 'CPO_subsample.R' 'CPO_wrap.R' 'RetrafoState.R' 'attributes.R' 'auxhelp.R' 'composeProperties.R' 'doublecaret.R' 'inverter.R' 'learner.R' 'makeCPOHelp.R' 'print.R' 'zzz.R'
RoxygenNote
6.1.1
VignetteBuilder
knitr
NeedsCompilation
no
Packaged
2019-05-11 18:49:19 UTC; user
Author
Martin Binder [aut, cre], Bernd Bischl [ctb], Michel Lang [ctb], Lars Kotthoff [ctb]
Maintainer
Martin Binder
Repository
CRAN
Date/Publication
2019-05-11 19:40:03 UTC

install.packages('mlrCPO')

0.3.4-3

a month ago

https://github.com/mlr-org/mlrCPO

Martin Binder

BSD_2_clause + file LICENSE

Depends on

R (>= 3.0.2), ParamHelpers (>= 1.10), mlr (>= 2.12)

Imports

BBmisc (>= 1.11), stringi, checkmate (>= 1.8.3), methods, stats, utils, backports (>= 1.1.0)

Suggests

care, party, rpart, mlbench, knitr, rmarkdown, testthat, mRMRe, praznik, randomForestSRC, randomForest, ranger (>= 0.8.0), Rfast, FSelector, FSelectorRcpp, e1071, DiscriMiner, digest, lintr, Hmisc, fastICA, rex

Discussions