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R/gini_index.R
In NHEMOtree: Non-hierarchical evolutionary multi-objective tree learner to perform cost-sensitive classification
gini_index <-
function(Klassen_vektor){
if (length(Klassen_vektor)==0) return(0)
return(1-sum((table(Klassen_vektor)/length(Klassen_vektor))^2))
}
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NHEMOtree documentation built on May 2, 2019, 7:32 a.m.
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gini_index <-
function(Klassen_vektor){
if (length(Klassen_vektor)==0) return(0)
return(1-sum((table(Klassen_vektor)/length(Klassen_vektor))^2))
}
Try the NHEMOtree package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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