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KEEL-dataset - data set description
dataset/images/heart.jpg



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

General information

Statlog (Heart) data set
TypeClassificationOriginReal world
Features 13(Real / Integer / Nominal)(1 / 12 / 0)
Instances270 Classes2
Missing values?No

Attribute description

AttributeDomainAttributeDomain
Age[29, 77]MaxHeartRate[71, 202]
Sex[0, 1]ExerciseInduced[0, 1]
ChestPainType[1, 4]Oldpeak[0.0, 62.0]
RestBloodPressure[94, 200]Slope[1, 3]
SerumCholestoral[126, 564]MajorVessels[0, 3]
FastingBloodSugar[0, 1]Thal[3, 7]
ResElectrocardiographic[0, 2]Class{1, 2}

Additional information

This dataset is a heart disease database similar to a database already present in the repository (Heart Disease databases) but in a slightly different form. The task is to detect the absence (1) or presence (2) of heart disease.




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

  • The complete data set already formatted in KEEL format can be downloaded from herezip.gif.
  • A copy of the data set already partitioned by means of a 10-folds cross validation procedure can be downloaded from herezip.gif.
  • A copy of the data set already partitioned by means of a 5-folds cross validation procedure can be downloaded from herezip.gif.
  • The header file associated to this data set can be downloaded from heretxt.png.
  • 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/Statlog+%28Heart%29.


 
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