undersample_kmeans: Undersample a dataset by kmeans clustering.

Description Usage Arguments Value Examples

View source: R/undersample.R

Description

Undersample a dataset by kmeans clustering.

Usage

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undersample_kmeans(data, cls, cls_col, m, k = 5)

Arguments

data

Dataset to be undersampled.

cls

Class to be undersampled.

cls_col

Column containing class information.

m

Number of samples in undersampled dataset.

k

Number of centers in clustering.

Value

The undersampled dataframe containing only instances of cls.

Examples

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table(iris$Species)
undersamp <- undersample_kmeans(iris, "setosa", "Species", 15)
nrow(undersamp)

scutr documentation built on June 24, 2021, 5:07 p.m.