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BNG(spambase)

active ARFF Publicly available Visibility: public Uploaded 06-10-2016 by Jan van Rijn
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Automated file upload of BNG(spambase)

58 features

class (target)	nominal	2 unique values 0 missing
word_freq_make	nominal	3 unique values 0 missing
word_freq_address	nominal	3 unique values 0 missing
word_freq_all	nominal	3 unique values 0 missing
word_freq_3d	nominal	3 unique values 0 missing
word_freq_our	nominal	3 unique values 0 missing
word_freq_over	nominal	3 unique values 0 missing
word_freq_remove	nominal	3 unique values 0 missing
word_freq_internet	nominal	3 unique values 0 missing
word_freq_order	nominal	3 unique values 0 missing
word_freq_mail	nominal	3 unique values 0 missing
word_freq_receive	nominal	3 unique values 0 missing
word_freq_will	nominal	3 unique values 0 missing
word_freq_people	nominal	3 unique values 0 missing
word_freq_report	nominal	3 unique values 0 missing
word_freq_addresses	nominal	3 unique values 0 missing
word_freq_free	nominal	3 unique values 0 missing
word_freq_business	nominal	3 unique values 0 missing
word_freq_email	nominal	3 unique values 0 missing
word_freq_you	nominal	3 unique values 0 missing
word_freq_credit	nominal	3 unique values 0 missing
word_freq_your	nominal	3 unique values 0 missing
word_freq_font	nominal	3 unique values 0 missing
word_freq_000	nominal	3 unique values 0 missing
word_freq_money	nominal	3 unique values 0 missing
word_freq_hp	nominal	3 unique values 0 missing
word_freq_hpl	nominal	3 unique values 0 missing
word_freq_george	nominal	3 unique values 0 missing
word_freq_650	nominal	3 unique values 0 missing
word_freq_lab	nominal	3 unique values 0 missing
word_freq_labs	nominal	3 unique values 0 missing
word_freq_telnet	nominal	3 unique values 0 missing
word_freq_857	nominal	3 unique values 0 missing
word_freq_data	nominal	3 unique values 0 missing
word_freq_415	nominal	3 unique values 0 missing
word_freq_85	nominal	3 unique values 0 missing
word_freq_technology	nominal	3 unique values 0 missing
word_freq_1999	nominal	3 unique values 0 missing
word_freq_parts	nominal	3 unique values 0 missing
word_freq_pm	nominal	3 unique values 0 missing
word_freq_direct	nominal	3 unique values 0 missing
word_freq_cs	nominal	3 unique values 0 missing
word_freq_meeting	nominal	3 unique values 0 missing
word_freq_original	nominal	3 unique values 0 missing
word_freq_project	nominal	3 unique values 0 missing
word_freq_re	nominal	3 unique values 0 missing
word_freq_edu	nominal	3 unique values 0 missing
word_freq_table	nominal	3 unique values 0 missing
word_freq_conference	nominal	3 unique values 0 missing
char_freq_semicolon	nominal	3 unique values 0 missing
char_freq_leftroundbracket	nominal	3 unique values 0 missing
char_freq_leftbracket	nominal	3 unique values 0 missing
char_freq_exclamation	nominal	3 unique values 0 missing
char_freq_dolarsign	nominal	3 unique values 0 missing
char_freq_doublequotes	nominal	3 unique values 0 missing
capital_run_length_average	nominal	3 unique values 0 missing
capital_run_length_longest	nominal	3 unique values 0 missing
capital_run_length_total	nominal	3 unique values 0 missing

Show all 58 features

62 properties

NumberOfInstances

1000000

Number of instances (rows) of the dataset.

NumberOfFeatures

Number of attributes (columns) of the dataset.

NumberOfClasses

Number of distinct values of the target attribute (if it is nominal).

NumberOfMissingValues

Number of missing values in the dataset.

NumberOfInstancesWithMissingValues

Number of instances with at least one value missing.

NumberOfNumericFeatures

Number of numeric attributes.

NumberOfSymbolicFeatures

Number of nominal attributes.

ClassEntropy

0.97

Entropy of the target attribute values.

MeanNoiseToSignalRatio

21.67

An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.

Quartile2AttributeEntropy

0.04

Second quartile (Median) of entropy among attributes.

Dimensionality

Number of attributes divided by the number of instances.

MeanNominalAttDistinctValues

2.98

Average number of distinct values among the attributes of the nominal type.

Quartile2KurtosisOfNumericAtts

Second quartile (Median) of kurtosis among attributes of the numeric type.

EquivalentNumberOfAtts

351.88

Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.

MeanSkewnessOfNumericAtts

Mean skewness among attributes of the numeric type.

Quartile2MeansOfNumericAtts

Second quartile (Median) of means among attributes of the numeric type.

MajorityClassPercentage

60.59

Percentage of instances belonging to the most frequent class.

MeanStdDevOfNumericAtts

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

605948

Number of instances belonging to the most frequent class.

MinAttributeEntropy

0.01

Minimal entropy among attributes.

Quartile2SkewnessOfNumericAtts

Second quartile (Median) of skewness among attributes of the numeric type.

MaxAttributeEntropy

0.22

Maximum entropy among attributes.

MinKurtosisOfNumericAtts

Minimum kurtosis among attributes of the numeric type.

PercentageOfBinaryFeatures

1.72

Percentage of binary attributes.

Quartile2StdDevOfNumericAtts

Second quartile (Median) of standard deviation of attributes of the numeric type.

MaxKurtosisOfNumericAtts

Maximum kurtosis among attributes of the numeric type.

MinMeansOfNumericAtts

Minimum of means among attributes of the numeric type.

PercentageOfInstancesWithMissingValues

Percentage of instances having missing values.

Quartile3AttributeEntropy

0.09

Third quartile of entropy among attributes.

MaxMeansOfNumericAtts

Maximum of means among attributes of the numeric type.

MinMutualInformation

Minimal mutual information between the nominal attributes and the target attribute.

PercentageOfMissingValues

Percentage of missing values.

Quartile3KurtosisOfNumericAtts

Third quartile of kurtosis among attributes of the numeric type.

MaxMutualInformation

0.02

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

Percentage of numeric attributes.

Quartile3MeansOfNumericAtts

Third quartile of means among attributes of the numeric type.

MaxNominalAttDistinctValues

The maximum number of distinct values among attributes of the nominal type.

MinSkewnessOfNumericAtts

Minimum skewness among attributes of the numeric type.

PercentageOfSymbolicFeatures

100

Percentage of nominal attributes.

Quartile3MutualInformation

Third quartile of mutual information between the nominal attributes and the target attribute.

MaxSkewnessOfNumericAtts

Maximum skewness among attributes of the numeric type.

MinStdDevOfNumericAtts

Minimum standard deviation of attributes of the numeric type.

Quartile1AttributeEntropy

0.02

First quartile of entropy among attributes.

Quartile3SkewnessOfNumericAtts

Third quartile of skewness among attributes of the numeric type.

MaxStdDevOfNumericAtts

Maximum standard deviation of attributes of the numeric type.

MinorityClassPercentage

39.41

Percentage of instances belonging to the least frequent class.

Quartile1KurtosisOfNumericAtts

First quartile of kurtosis among attributes of the numeric type.

Quartile3StdDevOfNumericAtts

Third quartile of standard deviation of attributes of the numeric type.

MeanAttributeEntropy

0.06

Average entropy of the attributes.

MinorityClassSize

394052

Number of instances belonging to the least frequent class.

Quartile1MeansOfNumericAtts

First quartile of means among attributes of the numeric type.

StdvNominalAttDistinctValues

0.13

Standard deviation of the number of distinct values among attributes of the nominal type.

MeanKurtosisOfNumericAtts

Mean kurtosis among attributes of the numeric type.

NumberOfBinaryFeatures

Number of binary attributes.

Quartile1MutualInformation

First quartile of mutual information between the nominal attributes and the target attribute.

MeanMeansOfNumericAtts

Mean of means among attributes of the numeric type.

Quartile1SkewnessOfNumericAtts

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

First quartile of standard deviation of attributes of the numeric type.

Show all 62 properties

21 tasks

Supervised Classification on BNG(spambase)

0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: precision - target_feature: class

Learning Curve on BNG(spambase)

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on BNG(spambase)

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on BNG(spambase)

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on BNG(spambase)

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on BNG(spambase)

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on BNG(spambase)

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on BNG(spambase)

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Learning Curve on BNG(spambase)

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class

Supervised Data Stream Classification on BNG(spambase)

98 runs - estimation_procedure: Interleaved Test then Train - target_feature: class

Clustering on BNG(spambase)