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undersample_mclust

Undersample a dataset by expectation-maximization clustering

Undersample a dataset by expectation-maximization clustering

undersample_mclust(data, cls, cls_col, m)

`data`	Data to be undersampled.
`cls`	Class to be undersampled.
`cls_col`	Class column.
`m`	Number of samples in undersampled dataset.

The undersampled dataframe containing only instance of cls.

setosa <- iris[iris$Species == "setosa", ]
nrow(setosa)
undersamp <- undersample_mclust(setosa, "setosa", "Species", 15)
nrow(undersamp)

Balancing Multiclass Datasets for Classification Tasks

v0.1.2

MIT + file LICENSE

Authors

Keenan Ganz [aut, cre]

Initial release