Data
nomao

nomao

active ARFF Publicly available Visibility: public Uploaded 27-01-2023 by Young Lee
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Nomao collects data about places (name, phone, localization...) from many sources. Deduplication consists in detecting what data refer to the same place. Instances in the dataset compare 2 spots.The dataset has been enriched during the Nomao Challenge: organized along with the ALRA workshop (Active Learning in Real-world Applications): held at the ECML-PKDD 2012 conference.

119 features

class (target)numeric2 unique values
0 missing
V1numeric27 unique values
0 missing
V2numeric43 unique values
0 missing
V3numeric3942 unique values
0 missing
V4numeric2207 unique values
0 missing
V5numeric759 unique values
0 missing
V6numeric929 unique values
0 missing
V9numeric8 unique values
0 missing
V10numeric11 unique values
0 missing
V11numeric240 unique values
0 missing
V12numeric136 unique values
0 missing
V13numeric120 unique values
0 missing
V14numeric137 unique values
0 missing
V17numeric4 unique values
0 missing
V18numeric4 unique values
0 missing
V19numeric20 unique values
0 missing
V20numeric23 unique values
0 missing
V21numeric23 unique values
0 missing
V22numeric28 unique values
0 missing
V25numeric23 unique values
0 missing
V26numeric43 unique values
0 missing
V27numeric2044 unique values
0 missing
V28numeric1082 unique values
0 missing
V29numeric541 unique values
0 missing
V30numeric653 unique values
0 missing
V33numeric33 unique values
0 missing
V34numeric44 unique values
0 missing
V35numeric356 unique values
0 missing
V36numeric242 unique values
0 missing
V37numeric268 unique values
0 missing
V38numeric339 unique values
0 missing
V41numeric3 unique values
0 missing
V42numeric3 unique values
0 missing
V43numeric34 unique values
0 missing
V44numeric27 unique values
0 missing
V45numeric28 unique values
0 missing
V46numeric26 unique values
0 missing
V49numeric7 unique values
0 missing
V50numeric7 unique values
0 missing
V51numeric183 unique values
0 missing
V52numeric92 unique values
0 missing
V53numeric92 unique values
0 missing
V54numeric90 unique values
0 missing
V57numeric51 unique values
0 missing
V58numeric79 unique values
0 missing
V59numeric6861 unique values
0 missing
V60numeric4771 unique values
0 missing
V61numeric1289 unique values
0 missing
V62numeric1690 unique values
0 missing
V65numeric39 unique values
0 missing
V66numeric72 unique values
0 missing
V67numeric3136 unique values
0 missing
V68numeric1852 unique values
0 missing
V69numeric956 unique values
0 missing
V70numeric1258 unique values
0 missing
V73numeric4 unique values
0 missing
V74numeric4 unique values
0 missing
V75numeric18 unique values
0 missing
V76numeric19 unique values
0 missing
V77numeric17 unique values
0 missing
V78numeric21 unique values
0 missing
V81numeric3 unique values
0 missing
V82numeric3 unique values
0 missing
V83numeric3 unique values
0 missing
V84numeric3 unique values
0 missing
V85numeric3 unique values
0 missing
V86numeric3 unique values
0 missing
V89numeric744 unique values
0 missing
V90numeric29 unique values
0 missing
V91numeric62 unique values
0 missing
V93numeric140 unique values
0 missing
V94numeric20 unique values
0 missing
V95numeric31 unique values
0 missing
V97numeric299 unique values
0 missing
V98numeric18 unique values
0 missing
V99numeric26 unique values
0 missing
V101numeric5802 unique values
0 missing
V102numeric46 unique values
0 missing
V103numeric79 unique values
0 missing
V105numeric5461 unique values
0 missing
V106numeric32 unique values
0 missing
V107numeric85 unique values
0 missing
V109numeric5095 unique values
0 missing
V110numeric67 unique values
0 missing
V111numeric102 unique values
0 missing
V113numeric4687 unique values
0 missing
V114numeric56 unique values
0 missing
V115numeric104 unique values
0 missing
V117numeric2039 unique values
0 missing
V118numeric1726 unique values
0 missing
V7nominal2 unique values
0 missing
V8nominal2 unique values
0 missing
V15nominal3 unique values
0 missing
V16nominal3 unique values
0 missing
V23nominal3 unique values
0 missing
V24nominal3 unique values
0 missing
V31nominal3 unique values
0 missing
V32nominal3 unique values
0 missing
V39nominal3 unique values
0 missing
V40nominal3 unique values
0 missing
V47nominal3 unique values
0 missing
V48nominal3 unique values
0 missing
V55nominal3 unique values
0 missing
V56nominal3 unique values
0 missing
V63nominal3 unique values
0 missing
V64nominal3 unique values
0 missing
V71nominal3 unique values
0 missing
V72nominal3 unique values
0 missing
V79nominal3 unique values
0 missing
V80nominal3 unique values
0 missing
V87nominal3 unique values
0 missing
V88nominal3 unique values
0 missing
V92nominal3 unique values
0 missing
V96nominal3 unique values
0 missing
V100nominal3 unique values
0 missing
V104nominal3 unique values
0 missing
V108nominal3 unique values
0 missing
V112nominal3 unique values
0 missing
V116nominal3 unique values
0 missing
Show first 100 features

19 properties

NumberOfInstances
34465
Number of instances (rows) of the dataset.
NumberOfFeatures
119
Number of attributes (columns) of the dataset.
NumberOfClasses
0
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
90
Number of numeric attributes.
NumberOfSymbolicFeatures
29
Number of nominal attributes.
MajorityClassSize
Number of instances belonging to the most frequent class.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
MinorityClassSize
Number of instances belonging to the least frequent class.
NumberOfBinaryFeatures
2
Number of binary attributes.
PercentageOfBinaryFeatures
1.68
Percentage of binary attributes.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
AutoCorrelation
1
Average class difference between consecutive instances.
PercentageOfMissingValues
0
Percentage of missing values.
Dimensionality
0
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
75.63
Percentage of numeric attributes.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
PercentageOfSymbolicFeatures
24.37
Percentage of nominal attributes.
Show all 19 properties

1 tasks

Supervised Classification on nomao
0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: class
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