Minimal joint mutual information maximisation filter calling praznik::JMIM() in package praznik.

This filter supports partial scoring (see Filter).

Format

R6::R6Class inheriting from Filter.

Construction

FilterJMIM$new()
mlr_filters$get("jmim")
flt("jmim")

See also

Examples

task = mlr3::tsk("iris") filter = flt("jmim") filter$calculate(task, nfeat = 2) as.data.table(filter)
#> feature score #> 1: Sepal.Length 1.0401337 #> 2: Petal.Width 0.9893676 #> 3: Petal.Length NA #> 4: Sepal.Width NA