Data
CD4

CD4

active ARFF Public Domain (CC0) Visibility: public Uploaded 30-03-2019 by Daniel Kurui
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CD4 count prediction date

62 features

BaselineCD4numeric313 unique values
0 missing
Week_from_base_currentcd4numeric198 unique values
0 missing
CurrentCD4numeric1113 unique values
0 missing
Week_from_base_linenumeric205 unique values
0 missing
AZTnumeric2 unique values
0 missing
3TCnumeric2 unique values
0 missing
ABCnumeric2 unique values
0 missing
EFVnumeric2 unique values
0 missing
P12numeric2 unique values
0 missing
P13numeric2 unique values
0 missing
P15numeric2 unique values
0 missing
P19numeric2 unique values
0 missing
P20numeric2 unique values
0 missing
P35numeric2 unique values
0 missing
P36numeric2 unique values
0 missing
P37numeric2 unique values
0 missing
P41numeric2 unique values
0 missing
P57numeric2 unique values
0 missing
P62numeric2 unique values
0 missing
P63numeric2 unique values
0 missing
P64numeric2 unique values
0 missing
P72numeric2 unique values
0 missing
P77numeric2 unique values
0 missing
P93numeric2 unique values
0 missing
RP60numeric2 unique values
0 missing
RP83numeric2 unique values
0 missing
RP122numeric2 unique values
0 missing
RP123numeric2 unique values
0 missing
RP135numeric2 unique values
0 missing
RP142numeric2 unique values
0 missing
RP162numeric2 unique values
0 missing
RP166numeric2 unique values
0 missing
RP169numeric2 unique values
0 missing
RP173numeric2 unique values
0 missing
RP174numeric2 unique values
0 missing
RP177numeric2 unique values
0 missing
RP178numeric2 unique values
0 missing
RP179numeric2 unique values
0 missing
RP196numeric2 unique values
0 missing
RP200numeric2 unique values
0 missing
RP202numeric2 unique values
0 missing
RP204numeric2 unique values
0 missing
RP207numeric2 unique values
0 missing
RP210numeric2 unique values
0 missing
RP211numeric2 unique values
0 missing
RP214numeric2 unique values
0 missing
RP215numeric2 unique values
0 missing
RP218numeric2 unique values
0 missing
RP219numeric2 unique values
0 missing
RP223numeric2 unique values
0 missing
RP224numeric2 unique values
0 missing
RP227numeric2 unique values
0 missing
RP228numeric2 unique values
0 missing
RP230numeric2 unique values
0 missing
RP231numeric2 unique values
0 missing
RP232numeric2 unique values
0 missing
RP233numeric2 unique values
0 missing
RP235numeric2 unique values
0 missing
RP236numeric2 unique values
0 missing
RP237numeric2 unique values
0 missing
RP238numeric2 unique values
0 missing
Future_CD4numeric1129 unique values
0 missing
Show all 62 features

62 properties

NumberOfInstances
16484
Number of instances (rows) of the dataset.
NumberOfFeatures
62
Number of attributes (columns) of the dataset.
NumberOfClasses
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
62
Number of numeric attributes.
NumberOfSymbolicFeatures
0
Number of nominal attributes.
ClassEntropy
Entropy of the target attribute values.
MeanNoiseToSignalRatio
An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.
Quartile2AttributeEntropy
Second quartile (Median) of entropy among attributes.
Dimensionality
0
Number of attributes divided by the number of instances.
MeanNominalAttDistinctValues
Average number of distinct values among the attributes of the nominal type.
Quartile2KurtosisOfNumericAtts
1.78
Second quartile (Median) of kurtosis among attributes of the numeric type.
EquivalentNumberOfAtts
Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.
MeanSkewnessOfNumericAtts
4.7
Mean skewness among attributes of the numeric type.
Quartile2MeansOfNumericAtts
0.18
Second quartile (Median) of means among attributes of the numeric type.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
MeanStdDevOfNumericAtts
12.68
Mean standard deviation of attributes of the numeric type.
Quartile2MutualInformation
Second quartile (Median) of mutual information between the nominal attributes and the target attribute.
MajorityClassSize
Number of instances belonging to the most frequent class.
MinAttributeEntropy
Minimal entropy among attributes.
Quartile2SkewnessOfNumericAtts
1.67
Second quartile (Median) of skewness among attributes of the numeric type.
MaxAttributeEntropy
Maximum entropy among attributes.
MinKurtosisOfNumericAtts
-1.86
Minimum kurtosis among attributes of the numeric type.
PercentageOfBinaryFeatures
0
Percentage of binary attributes.
Quartile2StdDevOfNumericAtts
0.37
Second quartile (Median) of standard deviation of attributes of the numeric type.
MaxKurtosisOfNumericAtts
1263.38
Maximum kurtosis among attributes of the numeric type.
MinMeansOfNumericAtts
0
Minimum of means among attributes of the numeric type.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
Quartile3AttributeEntropy
Third quartile of entropy among attributes.
MaxMeansOfNumericAtts
403.39
Maximum of means among attributes of the numeric type.
MinMutualInformation
Minimal mutual information between the nominal attributes and the target attribute.
PercentageOfMissingValues
0
Percentage of missing values.
Quartile3KurtosisOfNumericAtts
38.07
Third quartile of kurtosis among attributes of the numeric type.
MaxMutualInformation
Maximum mutual information between the nominal attributes and the target attribute.
MinNominalAttDistinctValues
The minimal number of distinct values among attributes of the nominal type.
PercentageOfNumericFeatures
100
Percentage of numeric attributes.
Quartile3MeansOfNumericAtts
0.34
Third quartile of means among attributes of the numeric type.
MaxNominalAttDistinctValues
The maximum number of distinct values among attributes of the nominal type.
MinSkewnessOfNumericAtts
-9.88
Minimum skewness among attributes of the numeric type.
PercentageOfSymbolicFeatures
0
Percentage of nominal attributes.
Quartile3MutualInformation
Third quartile of mutual information between the nominal attributes and the target attribute.
MaxSkewnessOfNumericAtts
35.57
Maximum skewness among attributes of the numeric type.
MinStdDevOfNumericAtts
0.03
Minimum standard deviation of attributes of the numeric type.
Quartile1AttributeEntropy
First quartile of entropy among attributes.
Quartile3SkewnessOfNumericAtts
5.36
Third quartile of skewness among attributes of the numeric type.
MaxStdDevOfNumericAtts
242.8
Maximum standard deviation of attributes of the numeric type.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
Quartile1KurtosisOfNumericAtts
-0.98
First quartile of kurtosis among attributes of the numeric type.
Quartile3StdDevOfNumericAtts
0.46
Third quartile of standard deviation of attributes of the numeric type.
MeanAttributeEntropy
Average entropy of the attributes.
MinorityClassSize
Number of instances belonging to the least frequent class.
Quartile1MeansOfNumericAtts
0.03
First quartile of means among attributes of the numeric type.
StdvNominalAttDistinctValues
Standard deviation of the number of distinct values among attributes of the nominal type.
MeanKurtosisOfNumericAtts
79.4
Mean kurtosis among attributes of the numeric type.
NumberOfBinaryFeatures
0
Number of binary attributes.
Quartile1MutualInformation
First quartile of mutual information between the nominal attributes and the target attribute.
MeanMeansOfNumericAtts
18.91
Mean of means among attributes of the numeric type.
Quartile1SkewnessOfNumericAtts
0.81
First quartile of skewness among attributes of the numeric type.
AutoCorrelation
Average class difference between consecutive instances.
MeanMutualInformation
Average mutual information between the nominal attributes and the target attribute.
Quartile1StdDevOfNumericAtts
0.16
First quartile of standard deviation of attributes of the numeric type.
Show all 62 properties

10 tasks

Supervised Regression on CD4
0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: Future_CD4
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Clustering on CD4
0 runs - estimation_procedure: 50 times Clustering
Define a new task