Double input symmetrical relevance filter calling praznik::DISR() from package praznik.

This filter supports partial scoring (see Filter).

Format

R6::R6Class inheriting from Filter.

Construction

FilterDISR$new()
mlr_filters$get("disc")
flt("disc")

See also

Examples

task = mlr3::tsk("iris") filter = flt("disr") filter$calculate(task, nfeat = 2) as.data.table(filter)
#> feature score #> 1: Petal.Width 0.9893676 #> 2: Petal.Length 0.3460025 #> 3: Sepal.Width NA #> 4: Sepal.Length NA