imabalace: imabalance: A package to treat imbalanced datasets

Description Oversampling Evaluation Filtering


Focused on binary class datasets, the imbalance package provides methods to generate synthetic examples and achieve balance between the minority and majority classes in dataset distributions


Methods to oversample the minority class: racog, wracog, rwo, pdfos, mwmote


Method to measure imbalance ratio in a given two-class dataset: imbalanceRatio.

Method to visually evaluate algorithms: plotComparison.


Methods to filter oversampled instances neater.

ncordon/imbalance documentation built on Feb. 19, 2018, 7:08 a.m.