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Syntactic Sugar for Filter Construction

Source: R/flt.R
flt.Rd

These functions complements mlr_filters with a function in the spirit of mlr3::mlr_sugar.

Usage

flt(.key, ...)

flts(.keys, ...)

Arguments

.key

(character(1))
Key passed to the respective dictionary to retrieve the object.

...

(named list())
Named arguments passed to the constructor, to be set as parameters in the paradox::ParamSet, or to be set as public field. See mlr3misc::dictionary_sugar_get() for more details.

.keys

(character())
Keys passed to the respective dictionary to retrieve multiple objects.

Value

Filter.

Examples

flt("correlation", method = "kendall")
#> <FilterCorrelation:correlation>: Correlation
#> Task Types: regr
#> Properties: missings
#> Task Properties: -
#> Packages: stats
#> Feature types: integer, numeric
flts(c("mrmr", "jmim"))
#> $mrmr
#> <FilterMRMR:mrmr>: Minimum Redundancy Maximal Relevancy
#> Task Types: classif, regr
#> Properties: -
#> Task Properties: -
#> Packages: praznik
#> Feature types: integer, numeric, factor, ordered
#> 
#> $jmim
#> <FilterJMIM:jmim>: Minimal Joint Mutual Information Maximization
#> Task Types: classif, regr
#> Properties: -
#> Task Properties: -
#> Packages: praznik
#> Feature types: integer, numeric, factor, ordered
#>