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

Horse Colic data set

Description
Files and additional references

Description

This section describes main characteristics of the horse-colic data set and its attributes:

General information

Horse Colic data set
Type	Classification	Origin	Real world
Features	23	(Real / Integer / Nominal)	(7 / 1 / 15)
Classes	2	Missing values?	Yes
Total instances	368	Instances without missing values	7

Attribute description

Attribute	Domain	Attribute	Domain	Attribute	Domain
Surgery?	{1,2}	Mucous_membranes	{1,2,3,4,5,6}	Rectal_examination_feces	{1,2,3,4}
Age	{1,9}	Capillary_refill_time	{1,2,3}	Abdomen	{1,2,3,4,5}
Hospital_Number	[514279, 5305629]	Pain	{1,2,3,4,5}	Packed_cell_volume	[4.0, 75.0]
Rectal_temperature	[35.4, 40.8]	Peristalsis	{1,2,3,4}	Total_protein	[3.3, 89.0]
Pulse	[30.0, 184.0]	Abdominal_distension	{1,2,3,4}	Abdominocentesis_appearance	{1,2,3}
Respiratory_rate	[8.0, 96.0]	Nasogastric_tube	{1,2,3}	Abdomcentesis_total_protein	[0.1, 10.1]
Temperature_of_extremities	{1,2,3,4}	Nasogastric_reflux	{1,2,3}	Outcome	{1,2,3}
Peripheral_pulse	{1,2,3,4}	Nasogastric_reflux_PH	[1.0, 8.5]	Surgical_lesion?	{1,2}

Additional information

A data set about horse diseases. The task is to determine if the lesion of the horse was surgical or not. \\n \\n This is a modified version of the original data set (taken from UCI repository), where only a class attribute is considered (Surgical_lesion?).

Files and additional references

In this section you can download some files related to the horse-colic data set:

The complete data set already formatted in KEEL formatcan be downloaded from here .
A copy of the data set already partitioned by means of a 10-folds cross validation procedure 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 .
This is not a native data set from the KEEL project. It has been obtained from the UCI Machine Learning repository. The original page where the data set can be found is: http://archive.ics.uci.edu/ml/datasets/Horse+Colic.