Calls Metrics::fbeta_score()
.
Argument beta
defaults to 1
.
R6::R6Class()
inheriting from MeasureClassif.
MeasureClassifFScore$new(beta = 1) mlr_measures$get("classif.f_score") msr("classif.f_score")
beta
:: numeric(1)
Non-negative parameter balancing precision and recall.
Passed down to Metrics::fbeta_score()
mlr3sasaki_2007
Dictionary of Measures: mlr_measures
as.data.table(mlr_measures)
for a complete table of all (also dynamically created) Measure implementations.