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

Yeast (Imbalanced: 1 vs 7) data set

Description
Files and additional references

Description

This section describes main characteristics of the yeast-1_vs_7 data set and its attributes:

General information

Yeast (Imbalanced: 1 vs 7) data set
Type	Imbalanced	Origin	Real world
Features	7	(Real / Integer / Nominal)	(7 / 0 / 0)
Instances	459	IR	14.3
% Positive instances	6.54	% Negative instances	93.46
Missing values?	No

Attribute description

Attribute	Domain
Mcg	[0.11, 0.9]
Gvh	[0.13, 0.83]
Alm	[0.26, 0.68]
Mit	[0.0, 0.86]
Erl	[0.5, 1.0]
Vac	[0.0, 0.68]
Nuc	[0.16, 1.0]
Class	{positive, negative}

Additional information

A imbalanced version of the Yeast data set, where the possitive examples belong to class VAC and the negative examples belong to classes NUC. Moreover, Pox attribute has been removed in this data set, because every instance in this data set had a value of 0.0 for this attribute.

Files and additional references

In this section you can download some files related to the yeast-1_vs_7 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 .