read.keel: Reads a KEEL data format file or an ARFF data format file.

Description

This function reads a KEEL (.dat) or ARFF (.arff) dataset file and store the information in a keel class. This function also create fuzzy sets definitions for numeric variables for execute in SDIGA, MESDIF, NMEEF-SD and FuGePSD algorithms

Usage

read.keel(file)

Arguments

file

The path of the file in KEEL ".dat" or ARFF format

Details

A KEEL data file must have the following structure:

@relation: Name of the data set
@attribute: Description of an attribute (one for each attribute)
@inputs: List with the names of the input attributes
@output: Name of the output attribute (Not used in this algorithms implementation)
@data: Starting tag of the data

The rest of the file contains all the examples belonging to the data set, expressed in comma sepparated values format. ARFF file format is a well-know dataset format from WEKA data mining tool.

References

J. Alcala-Fdez, A. Fernandez, J. Luengo, J. Derrac, S. Garcia, L. Sanchez, F. Herrera. KEEL Data-Mining Software Tool: Data Set Repository, Integration of Algorithms and Experimental Analysis Framework. Journal of Multiple-Valued Logic and Soft Computing 17:2-3 (2011) 255-287.

Examples

Run this code

## Not run: 
#        Reads a KEEL dataset from a file.
#        read.keel(file = "C:\KEELFile.dat")
# 
#        read.keel(file = "C:\KEELFile.dat", nLabels = 7)
# 
#      Reads an ARFF dataset from a file.
#        read.keel(file = "C:\ARFFFile.arff")
# 
#        read.keel(file = "C:\ARFFFile.arff", nLabels = 7)
#     ## End(Not run)