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KEEL-dataset - data set description
dataset/images/cleveland-0_vs_4.jpg



This section describes main characteristics of the cleveland-0_vs_4 data set and its attributes:

General information

Heart Disease - Cleveland (Imbalanced: 0 vs 4) data set
TypeImbalancedOriginReal world
Features 13(Real / Integer / Nominal)(13 / 0 / 0)
Instances177 IR12.62
% Positive instances7.34% Negative instances92.66
Missing values?No

Attribute description

AttributeDomainAttributeDomain
age[29.0,77.0]thalach[96.0,202.0]
sex[0.0,1.0]exang[0.0,1.0]
cp[1.0,4.0]oldpeak[0.0,4.4]
trestbps[94.0,180.0]slope[1.0,3.0]
chol[126.0,564.0]ca[0.0,3.0]
fbs[0.0,1.0]thal[3.0,7.0]
restecg[0.0,2.0]num{positive, negative}

Additional information

A imbalanced version of the Cleveland data set, where the possitive examples belong to class 0 and the negative examples belong to the class 4.




In this section you can download some files related to the cleveland-0_vs_4 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 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.


 
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