CRAN/E | imbalance

imbalance

Preprocessing Algorithms for Imbalanced Datasets

Installation

About

Class imbalance usually damages the performance of classifiers. Thus, it is important to treat data before applying a classifier algorithm. This package includes recent resampling algorithms in the literature: (Barua et al. 2014) doi:10.1109/tkde.2012.232; (Das et al. 2015) doi:10.1109/tkde.2014.2324567, (Zhang et al. 2014) doi:10.1016/j.inffus.2013.12.003; (Gao et al. 2014) doi:10.1016/j.neucom.2014.02.006; (Almogahed et al. 2014) doi:10.1007/s00500-014-1484-5. It also includes an useful interface to perform oversampling.

Citation imbalance citation info
github.com/ncordon/imbalance
Bug report File report

Key Metrics

Version 1.0.2.1
R ≥ 3.3.0
Published 2020-04-07 1482 days ago
Needs compilation? yes
License GPL-2
License GPL-3
License File
CRAN checks imbalance results

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Maintainer

Maintainer

Ignacio Cordón

nacho.cordon.castillo@gmail.com

Authors

Ignacio Cordón

aut / cre

Salvador García

aut

Alberto Fernández

aut

Francisco Herrera

aut

Material

README
NEWS
Reference manual
Package source

Vignettes

Working with imbalanced dataset

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

imbalance archive

Depends

R ≥ 3.3.0

Imports

bnlearn
KernelKnn
ggplot2
utils
stats
mvtnorm
Rcpp
smotefamily
FNN
C50

Suggests

testthat
knitr
rmarkdown

LinkingTo

Rcpp
RcppArmadillo

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