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reuters

reuters

active ARFF Publicly available Visibility: public Uploaded 16-02-2017 by Quay Au
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  • 2016_multilabel_r_benchmark_paper Demographics Economics multi_label
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Multi-label dataset. A subset of the reuters dataset includes 2000 observations for text classification.

250 features

label1 (target)nominal2 unique values
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feature219numeric4 unique values
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feature224numeric6 unique values
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feature225numeric11 unique values
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feature226numeric10 unique values
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feature227numeric5 unique values
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feature228numeric5 unique values
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feature229numeric10 unique values
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feature231numeric6 unique values
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feature232numeric10 unique values
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feature234numeric6 unique values
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feature235numeric9 unique values
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feature236numeric7 unique values
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feature237numeric6 unique values
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feature238numeric5 unique values
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feature240numeric4 unique values
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feature241numeric12 unique values
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Show first 100 features

62 properties

NumberOfInstances
2000
Number of instances (rows) of the dataset.
NumberOfFeatures
250
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
243
Number of numeric attributes.
NumberOfSymbolicFeatures
7
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
0.13
Number of attributes divided by the number of instances.
MeanNominalAttDistinctValues
2
Average number of distinct values among the attributes of the nominal type.
Quartile2KurtosisOfNumericAtts
67.43
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
8.2
Mean skewness among attributes of the numeric type.
Quartile2MeansOfNumericAtts
0.14
Second quartile (Median) of means among attributes of the numeric type.
MajorityClassPercentage
58.45
Percentage of instances belonging to the most frequent class.
MeanStdDevOfNumericAtts
0.8
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
1169
Number of instances belonging to the most frequent class.
MinAttributeEntropy
Minimal entropy among attributes.
Quartile2SkewnessOfNumericAtts
7.14
Second quartile (Median) of skewness among attributes of the numeric type.
MaxAttributeEntropy
Maximum entropy among attributes.
MinKurtosisOfNumericAtts
-1.61
Minimum kurtosis among attributes of the numeric type.
PercentageOfBinaryFeatures
2.8
Percentage of binary attributes.
Quartile2StdDevOfNumericAtts
0.66
Second quartile (Median) of standard deviation of attributes of the numeric type.
MaxKurtosisOfNumericAtts
1138.79
Maximum kurtosis among attributes of the numeric type.
MinMeansOfNumericAtts
0.04
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
1.3
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
140.38
Third quartile of kurtosis among attributes of the numeric type.
MaxMutualInformation
Maximum mutual information between the nominal attributes and the target attribute.
MinNominalAttDistinctValues
2
The minimal number of distinct values among attributes of the nominal type.
PercentageOfNumericFeatures
97.2
Percentage of numeric attributes.
Quartile3MeansOfNumericAtts
0.24
Third quartile of means among attributes of the numeric type.
MaxNominalAttDistinctValues
2
The maximum number of distinct values among attributes of the nominal type.
MinSkewnessOfNumericAtts
0.06
Minimum skewness among attributes of the numeric type.
PercentageOfSymbolicFeatures
2.8
Percentage of nominal attributes.
Quartile3MutualInformation
Third quartile of mutual information between the nominal attributes and the target attribute.
MaxSkewnessOfNumericAtts
30.17
Maximum skewness among attributes of the numeric type.
MinStdDevOfNumericAtts
0.26
Minimum standard deviation of attributes of the numeric type.
Quartile1AttributeEntropy
First quartile of entropy among attributes.
Quartile3SkewnessOfNumericAtts
9.53
Third quartile of skewness among attributes of the numeric type.
MaxStdDevOfNumericAtts
2.78
Maximum standard deviation of attributes of the numeric type.
MinorityClassPercentage
41.55
Percentage of instances belonging to the least frequent class.
Quartile1KurtosisOfNumericAtts
41.96
First quartile of kurtosis among attributes of the numeric type.
Quartile3StdDevOfNumericAtts
1.01
Third quartile of standard deviation of attributes of the numeric type.
MeanAttributeEntropy
Average entropy of the attributes.
MinorityClassSize
831
Number of instances belonging to the least frequent class.
Quartile1MeansOfNumericAtts
0.1
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.
MeanKurtosisOfNumericAtts
121.43
Mean kurtosis among attributes of the numeric type.
NumberOfBinaryFeatures
7
Number of binary attributes.
Quartile1MutualInformation
First quartile of mutual information between the nominal attributes and the target attribute.
MeanMeansOfNumericAtts
0.22
Mean of means among attributes of the numeric type.
Quartile1SkewnessOfNumericAtts
5.58
First quartile of skewness among attributes of the numeric type.
AutoCorrelation
0.52
Average class difference between consecutive instances.
MeanMutualInformation
Average mutual information between the nominal attributes and the target attribute.
Quartile1StdDevOfNumericAtts
0.46
First quartile of standard deviation of attributes of the numeric type.
Show all 62 properties

12 tasks

Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
Clustering on reuters
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Clustering on reuters
0 runs
Clustering on reuters
0 runs - target_feature: k
Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
Clustering on reuters
0 runs - estimation_procedure: 50 times Clustering
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