Data
sick

sick

active ARFF Publicly available Visibility: public Uploaded 27-01-2023 by Young Lee
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Thyroid disease records supplied by the Garavan Institute and J. Ross Quinlan, New South Wales Institute, Syndney, Australia. 1987.

23 features

class (target)string2 unique values
0 missing
agenumeric93 unique values
0 missing
TSHnumeric280 unique values
0 missing
TT4numeric235 unique values
0 missing
T4Unumeric144 unique values
0 missing
FTInumeric225 unique values
0 missing
sexnominal2 unique values
0 missing
on_thyroxinenominal2 unique values
0 missing
query_on_thyroxinenominal2 unique values
0 missing
on_antithyroid_medicationnominal2 unique values
0 missing
sicknominal2 unique values
0 missing
pregnantnominal2 unique values
0 missing
thyroid_surgerynominal2 unique values
0 missing
I131_treatmentnominal2 unique values
0 missing
query_hypothyroidnominal2 unique values
0 missing
query_hyperthyroidnominal2 unique values
0 missing
lithiumnominal2 unique values
0 missing
goitrenominal2 unique values
0 missing
tumornominal2 unique values
0 missing
hypopituitarynominal2 unique values
0 missing
psychnominal2 unique values
0 missing
T3_measurednominal2 unique values
0 missing
referral_sourcenominal5 unique values
0 missing
Show all 23 features

19 properties

NumberOfInstances
3103
Number of instances (rows) of the dataset.
NumberOfFeatures
23
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
5
Number of numeric attributes.
NumberOfSymbolicFeatures
17
Number of nominal attributes.
MajorityClassSize
2888
Number of instances belonging to the most frequent class.
MinorityClassPercentage
6.93
Percentage of instances belonging to the least frequent class.
MinorityClassSize
215
Number of instances belonging to the least frequent class.
NumberOfBinaryFeatures
16
Number of binary attributes.
PercentageOfBinaryFeatures
69.57
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
0.01
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
21.74
Percentage of numeric attributes.
MajorityClassPercentage
93.07
Percentage of instances belonging to the most frequent class.
PercentageOfSymbolicFeatures
73.91
Percentage of nominal attributes.
Show all 19 properties

1 tasks

Supervised Classification on sick
0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: class
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