This PipeOp works for any classification learner.
The idea is to discard the ordinal structure of the target variable and consider the whole task as a Classification Task.
Returns a single PredictionOrdinal.
As a default, optimizes MeasureOrdinalCE.
Format
R6Class PipeOpOrdinalClassif
R6::R6Class inheriting from mlr3pipelines::PipeOpTaskPreproc.
See also
Other PipeOps:
mlr_pipeop_ordinalregr,
mlr_pipeops_updatetarget