Minimum redundancy maximal relevancy filter calling praznik::MRMR() in package praznik.

This filter supports partial scoring (see Filter).

Format

R6::R6Class inheriting from Filter.

Construction

FilterMRMR$new()
mlr_filters$get("mrmr")
flt("mrmr")

See also

Examples

task = mlr3::tsk("iris") filter = flt("mrmr") filter$calculate(task, nfeat = 2) as.data.table(filter)
#> feature score #> 1: Petal.Width 0.9893676 #> 2: Petal.Length -0.1536859 #> 3: Sepal.Width NA #> 4: Sepal.Length NA