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SDEFSR (version 0.7.22)

Subgroup Discovery with Evolutionary Fuzzy Systems

Description

Implementation of evolutionary fuzzy systems for the data mining task called "subgroup discovery". In particular, the algorithms presented in this package are: M. J. del Jesus, P. Gonzalez, F. Herrera, M. Mesonero (2007) M. J. del Jesus, P. Gonzalez, F. Herrera (2007) C. J. Carmona, P. Gonzalez, M. J. del Jesus, F. Herrera (2010) C. J. Carmona, V. Ruiz-Rodado, M. J. del Jesus, A. Weber, M. Grootveld, P. Gonzlez, D. Elizondo (2015) It also provide a Shiny App to ease the analysis. The algorithms work with data sets provided in KEEL, ARFF and CSV format and also with data.frame objects.

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Install

install.packages('SDEFSR')

Monthly Downloads

168

Version

0.7.22

License

LGPL (>= 3)

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Repository

https://github.com/SIMIDAT/SDEFSR

Maintainer

Angel M. Garcia

Last Published

April 30th, 2021

Functions in SDEFSR (0.7.22)

SDEFSR: A package for Subgroup Discovery with Evolutionary Fuzzy Systems in R

as.data.frame.SDEFSR_Dataset

S3 function to convert into a data.frame the SDEFSR dataset This function converts a SDEFSR_Dataset object into a data.frame

Car evaluation dataset

Fuzzy Genetic Programming-based learning for Subgroup Discovery (FuGePSD) Algorithm.

SDEFSR_DatasetFromDataFrame

Creates a SDEFSR_Dataset object from a data.frame

Multiobjective Evolutionary Subgroup DIscovery Fuzzy rules (MESDIF) Algorithm

Car evaluation dataset

Subgroup Discovery Iterative Genetic Algorithm (SDIGA)

Launch a web interface for use the algorithms easily.

Non-dominated Multi-objective Evolutionary algorithm for Extracting Fuzzy rules in Subgroup Discovery (NMEEF-SD)

print.SDEFSR_Dataset

S3 function to print in console the contents of the dataset This function shows the matrix of data uncoded.

Filter rules in a SDEFSR_Rules object returning a new SDEFSR_Rules object

sort.SDEFSR_Rules

@title Return an ordered rule set by a given quality measure @description This function sorts a rule set in descendant order by a given quality measure that are available on the object

German Credit data set

German Credit data set

plot.SDEFSR_Rules

Plot a rule set generated by a SDEFSR algorithm

Haberman survival data set

Haberman survival rule set

Haberman survival data set

summary.SDEFSR_Dataset

S3 function to summary a SDEFSR_Dataset object

Reads a KEEL, ARFF or CSV data format file.