getCPOClass: Get the CPO Class

In mlrCPO: Composable Preprocessing Operators and Pipelines for Machine Learning

Get the CPO Class

Description

Gets the relevant CPO class that distinguishes between steps in a CPO's lifecycle.

There is a fundamental distinction between CPO objects and CPOTrained objects, the latter of which can provide either retrafo or inverter functionality, or both. CPOTrained are subclassed into CPOInverter (only inverter functionality), or CPORetrafo (retrafo, possibly also inverter). To get more information about a CPORetrafo object's capabilities, use getCPOTrainedCapability.

Usage

getCPOClass(cpo)

Arguments

cpo	[CPOConstructor | CPO | CPOTrained] The CPO.

Value

[character(1)]. “CPOConstructor” if the given object is a CPOConstructor, “CPO” for a CPO, “CPOInverter” for a CPOInverter only, “CPORetrafo” for a CPORetrafo object (which may have inverter capabilities, see link{getCPOTrainedCapability}), “NULLCPO” for a NULLCPO.

See Also

Other getters and setters: CPO, getCPOAffect(), getCPOConstructor(), getCPOId(), getCPOName(), getCPOOperatingType(), getCPOPredictType(), getCPOProperties(), getCPOTrainedCPO(), getCPOTrainedCapability(), setCPOId()

Other retrafo related: CPOTrained, NULLCPO, %>>%(), applyCPO(), as.list.CPO, clearRI(), getCPOName(), getCPOOperatingType(), getCPOPredictType(), getCPOProperties(), getCPOTrainedCPO(), getCPOTrainedCapability(), getCPOTrainedState(), is.retrafo(), makeCPOTrainedFromState(), pipeCPO(), print.CPOConstructor()

Other inverter related: CPOTrained, NULLCPO, %>>%(), applyCPO(), as.list.CPO, clearRI(), getCPOName(), getCPOOperatingType(), getCPOPredictType(), getCPOProperties(), getCPOTrainedCPO(), getCPOTrainedCapability(), getCPOTrainedState(), is.inverter(), makeCPOTrainedFromState(), pipeCPO(), print.CPOConstructor()

Other CPOConstructor related: CPOConstructor, getCPOConstructor(), getCPOName(), identicalCPO(), makeCPO(), print.CPOConstructor()

Other CPO classifications: CPO, getCPOOperatingType(), getCPOTrainedCapability()

Other CPO lifecycle related: CPO, CPOConstructor, CPOLearner, CPOTrained, NULLCPO, %>>%(), attachCPO(), composeCPO(), getCPOConstructor(), getCPOTrainedCPO(), identicalCPO(), makeCPO()

mlrCPO documentation built on June 17, 2025, 1:07 a.m.