Data
Heart_disease_prediction_20

Heart_disease_prediction_20

active ARFF Publicly available Visibility: public Uploaded 07-07-2022 by Laurens Krudde
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This database contains 14 attributes. The goal field refers to the presence of heart disease in the patient. It is integer valued with 0 or 1.

14 features

diag (target)nominal2 unique values
0 missing
agenumeric41 unique values
0 missing
sexnumeric2 unique values
0 missing
cpnumeric4 unique values
0 missing
trestpbsnumeric50 unique values
0 missing
cholnumeric152 unique values
0 missing
fbsnumeric2 unique values
0 missing
restecgnumeric3 unique values
0 missing
thalachnumeric91 unique values
0 missing
exangnumeric2 unique values
0 missing
oldpeaknumeric40 unique values
0 missing
slopenumeric3 unique values
0 missing
castring4 unique values
0 missing
thalstring3 unique values
0 missing
Show all 14 features

19 properties

NumberOfInstances
296
Number of instances (rows) of the dataset.
NumberOfFeatures
14
Number of attributes (columns) of the dataset.
NumberOfClasses
2
Number of distinct values of the target attribute (if it is nominal).
NumberOfMissingValues
0
Number of missing values in the dataset.
NumberOfInstancesWithMissingValues
0
Number of instances with at least one value missing.
NumberOfNumericFeatures
11
Number of numeric attributes.
NumberOfSymbolicFeatures
1
Number of nominal attributes.
NumberOfBinaryFeatures
1
Number of binary attributes.
PercentageOfBinaryFeatures
7.14
Percentage of binary attributes.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
AutoCorrelation
0.53
Average class difference between consecutive instances.
PercentageOfMissingValues
0
Percentage of missing values.
Dimensionality
0.05
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
78.57
Percentage of numeric attributes.
MajorityClassPercentage
53.72
Percentage of instances belonging to the most frequent class.
PercentageOfSymbolicFeatures
7.14
Percentage of nominal attributes.
MajorityClassSize
159
Number of instances belonging to the most frequent class.
MinorityClassPercentage
46.28
Percentage of instances belonging to the least frequent class.
MinorityClassSize
137
Number of instances belonging to the least frequent class.
Show all 19 properties

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