Data
compass

compass

active ARFF See source Visibility: public Uploaded 21-06-2022 by Leo Grin
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Dataset used in the tabular data benchmark https://github.com/LeoGrin/tabular-benchmark, transformed in the same way. This dataset belongs to the "classification on categorical and numerical features" benchmark. Original source: https://github.com/propublica/compas-analysis/blob/master/cox-violent-parsed.csv Please give credit to the original source if you use this dataset.

18 features

is_recid (target)numeric2 unique values
0 missing
sexnumeric2 unique values
0 missing
agenumeric65 unique values
0 missing
age_catnumeric3 unique values
0 missing
racenumeric6 unique values
0 missing
juv_fel_countnumeric12 unique values
0 missing
juv_misd_countnumeric11 unique values
0 missing
juv_other_countnumeric11 unique values
0 missing
priors_countnumeric39 unique values
0 missing
days_b_screening_arrestnumeric531 unique values
0 missing
c_days_from_compasnumeric473 unique values
0 missing
c_charge_degreenumeric13 unique values
0 missing
decile_score.1numeric10 unique values
0 missing
score_textnumeric3 unique values
0 missing
v_type_of_assessmentnumeric1 unique values
0 missing
v_decile_scorenumeric10 unique values
0 missing
v_score_textnumeric3 unique values
0 missing
endnumeric1178 unique values
0 missing
Show all 18 features

19 properties

NumberOfInstances
16644
Number of instances (rows) of the dataset.
NumberOfFeatures
18
Number of attributes (columns) of the dataset.
NumberOfClasses
0
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
18
Number of numeric attributes.
NumberOfSymbolicFeatures
0
Number of nominal attributes.
PercentageOfBinaryFeatures
0
Percentage of binary attributes.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
AutoCorrelation
1
Average class difference between consecutive instances.
PercentageOfMissingValues
0
Percentage of missing values.
Dimensionality
0
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
100
Percentage of numeric attributes.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
PercentageOfSymbolicFeatures
0
Percentage of nominal attributes.
MajorityClassSize
Number of instances belonging to the most frequent class.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
MinorityClassSize
Number of instances belonging to the least frequent class.
NumberOfBinaryFeatures
0
Number of binary attributes.
Show all 19 properties

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