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Heart_disease_prediction_20
ARFF
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Heart_disease_prediction_20
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ARFF
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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)
nominal
2 unique values
0 missing
age
numeric
41 unique values
0 missing
sex
numeric
2 unique values
0 missing
cp
numeric
4 unique values
0 missing
trestpbs
numeric
50 unique values
0 missing
chol
numeric
152 unique values
0 missing
fbs
numeric
2 unique values
0 missing
restecg
numeric
3 unique values
0 missing
thalach
numeric
91 unique values
0 missing
exang
numeric
2 unique values
0 missing
oldpeak
numeric
40 unique values
0 missing
slope
numeric
3 unique values
0 missing
ca
string
4 unique values
0 missing
thal
string
3 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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