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

Thyroid Disease (New Thyroid) (Imbalanced: 2) data set

Description
Files and additional references

Description

This section describes main characteristics of the new-thyroid2 data set and its attributes:

General information

Thyroid Disease (New Thyroid) (Imbalanced: 2) data set
Type	Imbalanced	Origin	Real world
Features	5	(Real / Integer / Nominal)	(4 / 1 / 0)
Instances	215	IR	5.14
% Positive instances	16.29	% Negative instances	83.71
Missing values?	No

Attribute description

Attribute	Domain
T3resin	[65, 144]
Thyroxin	[0.5, 25.3]
Triiodothyronine	[0.2, 10.0]
Thyroidstimulating	[0.1, 56.4]
TSH_value	[-0.7, 56.3]
Class	{positive, negative}

Additional information

A imbalanced version of the New Thyroid data set, where the possitive examples belong to class 3 (hypothyroidism) and the negative examples belong to the rest.

Files and additional references

In this section you can download some files related to the new-thyroid2 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 .