Data
prop-2

prop-2

in_preparation ARFF Publicly available Visibility: public Uploaded 23-06-2017 by Silvia Nunes
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software fault prediction

22 features

Class (target)nominal2 unique values
0 missing
V1numeric6 unique values
0 missing
V2numeric116 unique values
0 missing
V3numeric8 unique values
0 missing
V4numeric96 unique values
0 missing
V5numeric195 unique values
0 missing
V6numeric235 unique values
0 missing
V7numeric392 unique values
0 missing
V8numeric164 unique values
0 missing
V9numeric97 unique values
0 missing
V10numeric112 unique values
0 missing
V11numeric655 unique values
0 missing
V12numeric1183 unique values
0 missing
V13numeric168 unique values
0 missing
V14numeric11 unique values
0 missing
V15numeric534 unique values
0 missing
V16numeric584 unique values
0 missing
V17numeric6 unique values
0 missing
V18numeric19 unique values
0 missing
V19numeric2304 unique values
0 missing
V20numeric60 unique values
0 missing
V21numeric621 unique values
0 missing

62 properties

23014
Number of instances (rows) of the dataset.
22
Number of attributes (columns) of the dataset.
2
Number of distinct values of the target attribute (if it is nominal).
0
Number of missing values in the dataset.
0
Number of instances with at least one value missing.
21
Number of numeric attributes.
1
Number of nominal attributes.
0.49
Entropy of the target attribute values.
An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.
Second quartile (Median) of entropy among attributes.
0
Number of attributes divided by the number of instances.
2
Average number of distinct values among the attributes of the nominal type.
33.56
Second quartile (Median) of kurtosis among attributes of the numeric type.
Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.
10.19
Mean skewness among attributes of the numeric type.
3.1
Second quartile (Median) of means among attributes of the numeric type.
89.44
Percentage of instances belonging to the most frequent class.
81.85
Mean standard deviation of attributes of the numeric type.
Second quartile (Median) of mutual information between the nominal attributes and the target attribute.
20583
Number of instances belonging to the most frequent class.
Minimal entropy among attributes.
4.47
Second quartile (Median) of skewness among attributes of the numeric type.
Maximum entropy among attributes.
-1.64
Minimum kurtosis among attributes of the numeric type.
4.55
Percentage of binary attributes.
9.77
Second quartile (Median) of standard deviation of attributes of the numeric type.
1908.21
Maximum kurtosis among attributes of the numeric type.
0.04
Minimum of means among attributes of the numeric type.
0
Percentage of instances having missing values.
Third quartile of entropy among attributes.
162.88
Maximum of means among attributes of the numeric type.
Minimal mutual information between the nominal attributes and the target attribute.
0
Percentage of missing values.
506.06
Third quartile of kurtosis among attributes of the numeric type.
Maximum mutual information between the nominal attributes and the target attribute.
2
The minimal number of distinct values among attributes of the nominal type.
95.45
Percentage of numeric attributes.
20.55
Third quartile of means among attributes of the numeric type.
2
The maximum number of distinct values among attributes of the nominal type.
-1.49
Minimum skewness among attributes of the numeric type.
4.55
Percentage of nominal attributes.
Third quartile of mutual information between the nominal attributes and the target attribute.
40.19
Maximum skewness among attributes of the numeric type.
0.2
Minimum standard deviation of attributes of the numeric type.
First quartile of entropy among attributes.
16.96
Third quartile of skewness among attributes of the numeric type.
1102.18
Maximum standard deviation of attributes of the numeric type.
10.56
Percentage of instances belonging to the least frequent class.
1.13
First quartile of kurtosis among attributes of the numeric type.
24.48
Third quartile of standard deviation of attributes of the numeric type.
Average entropy of the attributes.
2431
Number of instances belonging to the least frequent class.
0.99
First quartile of means among attributes of the numeric type.
0
Standard deviation of the number of distinct values among attributes of the nominal type.
325.55
Mean kurtosis among attributes of the numeric type.
1
Number of binary attributes.
First quartile of mutual information between the nominal attributes and the target attribute.
20.67
Mean of means among attributes of the numeric type.
0.42
First quartile of skewness among attributes of the numeric type.
0.84
Average class difference between consecutive instances.
Average mutual information between the nominal attributes and the target attribute.
0.85
First quartile of standard deviation of attributes of the numeric type.

12 tasks

2 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: area_under_roc_curve - target_feature: Class
0 runs - estimation_procedure: 10-fold Crossvalidation - target_feature: Class
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
Define a new task