KEEL: A software tool to assess evolutionary algorithms for Data Mining problems (regression, classification, clustering, pattern mining and so on)

KEEL-dataset - data set description

Statlog (Shuttle) Multi-class Imbalanced data set

Description
Files and additional references

Description

This section describes main characteristics of the shuttle data set and its attributes:

General information

Statlog (Shuttle) Multi-class Imbalanced data set
Type	Imbalanced	Origin	Real world
Features	9	(Real / Integer / Nominal)	(0 / 9 / 0)
Instances	2175	IR	853
% Positive instances	0.12	% Negative instances	99.88
Missing values?	No

Attribute description

Attribute	Domain
a1	[27, 126]
a2	[-4821, 5075]
a3	[21, 149]
a4	[-3939, 3830]
a5	[-188, 436]
a6	[-13839, 13148]
a7	[-48, 105]
a8	[-353, 270]
a9	[-356, 266]
class	{1,2,3,4,5,6,7}

Additional information

An imbalanced version of the Statlog (Shuttle) data set, where there are some classes with a small number of examples while other classes have a large number of examples.

Files and additional references

In this section you can download some files related to the shuttle data set:

The complete data set already formatted in KEEL format can be downloaded from here .
A copy of the data set already partitioned by means of a 5-folds cross validation procedure can be downloaded from here .
The header file associated to this data set can be downloaded from here .