DEVELOPMENT... OpenML
Data
ant-1.5

ant-1.5

in_preparation ARFF Publicly available Visibility: public Uploaded 23-06-2017 by Kimberly Murphy
0 likes downloaded by 0 people , 0 total downloads 0 issues 0 downvotes
Issue #Downvotes for this reason By


Loading wiki
Help us complete this description Edit
software fault prediction

21 features

Class (target)nominal2 unique values
0 missing
V11numeric218 unique values
0 missing
V20numeric111 unique values
0 missing
V19numeric30 unique values
0 missing
V18numeric236 unique values
0 missing
V17numeric11 unique values
0 missing
V16numeric5 unique values
0 missing
V15numeric124 unique values
0 missing
V14numeric115 unique values
0 missing
V13numeric10 unique values
0 missing
V12numeric28 unique values
0 missing
V1numeric42 unique values
0 missing
V10numeric117 unique values
0 missing
V9numeric34 unique values
0 missing
V8numeric25 unique values
0 missing
V7numeric31 unique values
0 missing
V6numeric94 unique values
0 missing
V5numeric87 unique values
0 missing
V4numeric38 unique values
0 missing
V3numeric13 unique values
0 missing
V2numeric6 unique values
0 missing
Show all 21 features

62 properties

NumberOfInstances
293
Number of instances (rows) of the dataset.
NumberOfFeatures
21
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
20
Number of numeric attributes.
NumberOfSymbolicFeatures
1
Number of nominal attributes.
Quartile1MutualInformation
First quartile of mutual information between the nominal attributes and the target attribute.
PercentageOfBinaryFeatures
4.76
Percentage of binary attributes.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
PercentageOfMissingValues
0
Percentage of missing values.
PercentageOfNumericFeatures
95.24
Percentage of numeric attributes.
PercentageOfSymbolicFeatures
4.76
Percentage of nominal attributes.
Quartile1AttributeEntropy
First quartile of entropy among attributes.
Quartile1KurtosisOfNumericAtts
0.01
First quartile of kurtosis among attributes of the numeric type.
Quartile1MeansOfNumericAtts
0.68
First quartile of means among attributes of the numeric type.
StdvNominalAttDistinctValues
0
Standard deviation of the number of distinct values among attributes of the nominal type.
Quartile1SkewnessOfNumericAtts
0.89
First quartile of skewness among attributes of the numeric type.
Quartile1StdDevOfNumericAtts
1
First quartile of standard deviation of attributes of the numeric type.
Quartile2AttributeEntropy
Second quartile (Median) of entropy among attributes.
Quartile2KurtosisOfNumericAtts
11.8
Second quartile (Median) of kurtosis among attributes of the numeric type.
Quartile2MeansOfNumericAtts
3.51
Second quartile (Median) of means among attributes of the numeric type.
Quartile2MutualInformation
Second quartile (Median) of mutual information between the nominal attributes and the target attribute.
Quartile2SkewnessOfNumericAtts
2.94
Second quartile (Median) of skewness among attributes of the numeric type.
Quartile2StdDevOfNumericAtts
4.54
Second quartile (Median) of standard deviation of attributes of the numeric type.
Quartile3AttributeEntropy
Third quartile of entropy among attributes.
Quartile3KurtosisOfNumericAtts
47.33
Third quartile of kurtosis among attributes of the numeric type.
Quartile3MeansOfNumericAtts
10.51
Third quartile of means among attributes of the numeric type.
Quartile3MutualInformation
Third quartile of mutual information between the nominal attributes and the target attribute.
Quartile3SkewnessOfNumericAtts
6.01
Third quartile of skewness among attributes of the numeric type.
Quartile3StdDevOfNumericAtts
17.96
Third quartile of standard deviation of attributes of the numeric type.
AutoCorrelation
0.79
Average class difference between consecutive instances.
MeanMeansOfNumericAtts
24.33
Mean of means among attributes of the numeric type.
ClassEntropy
0.5
Entropy of the target attribute values.
Dimensionality
0.07
Number of attributes divided by the number of instances.
EquivalentNumberOfAtts
Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.
MajorityClassPercentage
89.08
Percentage of instances belonging to the most frequent class.
MajorityClassSize
261
Number of instances belonging to the most frequent class.
MaxAttributeEntropy
Maximum entropy among attributes.
MaxKurtosisOfNumericAtts
270.01
Maximum kurtosis among attributes of the numeric type.
MaxMeansOfNumericAtts
297.09
Maximum of means among attributes of the numeric type.
MaxMutualInformation
Maximum mutual information between the nominal attributes and the target attribute.
MaxNominalAttDistinctValues
2
The maximum number of distinct values among attributes of the nominal type.
MaxSkewnessOfNumericAtts
16.13
Maximum skewness among attributes of the numeric type.
MaxStdDevOfNumericAtts
446.38
Maximum standard deviation of attributes of the numeric type.
MeanAttributeEntropy
Average entropy of the attributes.
MeanKurtosisOfNumericAtts
36.49
Mean kurtosis among attributes of the numeric type.
NumberOfBinaryFeatures
1
Number of binary attributes.
MeanMutualInformation
Average mutual information between the nominal attributes and the target attribute.
MeanNoiseToSignalRatio
An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.
MeanNominalAttDistinctValues
2
Average number of distinct values among the attributes of the nominal type.
MeanSkewnessOfNumericAtts
3.94
Mean skewness among attributes of the numeric type.
MeanStdDevOfNumericAtts
49.41
Mean standard deviation of attributes of the numeric type.
MinAttributeEntropy
Minimal entropy among attributes.
MinKurtosisOfNumericAtts
-1.75
Minimum kurtosis among attributes of the numeric type.
MinMeansOfNumericAtts
0.49
Minimum of means among attributes of the numeric type.
MinMutualInformation
Minimal mutual information between the nominal attributes and the target attribute.
MinNominalAttDistinctValues
2
The minimal number of distinct values among attributes of the nominal type.
MinSkewnessOfNumericAtts
-0.79
Minimum skewness among attributes of the numeric type.
MinStdDevOfNumericAtts
0.26
Minimum standard deviation of attributes of the numeric type.
MinorityClassPercentage
10.92
Percentage of instances belonging to the least frequent class.
MinorityClassSize
32
Number of instances belonging to the least frequent class.
Show all 62 properties

12 tasks

Supervised Classification on ant-1.5
0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: area_under_roc_curve - target_feature: Class
Supervised Classification on ant-1.5
0 runs - estimation_procedure: 10-fold Crossvalidation - target_feature: Class
Clustering on ant-1.5
0 runs
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Clustering on ant-1.5
0 runs - estimation_procedure: 50 times Clustering
Define a new task