Data
BNG(autos,nominal,1000000)

BNG(autos,nominal,1000000)

active ARFF Publicly available Visibility: public Uploaded 08-04-2014 by Jan van Rijn
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26 features

symboling (target)nominal7 unique values
0 missing
normalized-lossesnominal3 unique values
0 missing
makenominal22 unique values
0 missing
fuel-typenominal2 unique values
0 missing
aspirationnominal2 unique values
0 missing
num-of-doorsnominal2 unique values
0 missing
body-stylenominal5 unique values
0 missing
drive-wheelsnominal3 unique values
0 missing
engine-locationnominal2 unique values
0 missing
wheel-basenominal3 unique values
0 missing
lengthnominal3 unique values
0 missing
widthnominal3 unique values
0 missing
heightnominal3 unique values
0 missing
curb-weightnominal3 unique values
0 missing
engine-typenominal7 unique values
0 missing
num-of-cylindersnominal7 unique values
0 missing
engine-sizenominal3 unique values
0 missing
fuel-systemnominal8 unique values
0 missing
borenominal3 unique values
0 missing
strokenominal3 unique values
0 missing
compression-rationominal3 unique values
0 missing
horsepowernominal3 unique values
0 missing
peak-rpmnominal3 unique values
0 missing
city-mpgnominal3 unique values
0 missing
highway-mpgnominal3 unique values
0 missing
pricenominal3 unique values
0 missing

19 properties

1000000
Number of instances (rows) of the dataset.
26
Number of attributes (columns) of the dataset.
7
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.
0
Number of numeric attributes.
26
Number of nominal attributes.
2430
Number of instances belonging to the least frequent class.
4
Number of binary attributes.
15.38
Percentage of binary attributes.
0
Percentage of instances having missing values.
0.23
Average class difference between consecutive instances.
0
Percentage of missing values.
0
Number of attributes divided by the number of instances.
0
Percentage of numeric attributes.
32.33
Percentage of instances belonging to the most frequent class.
100
Percentage of nominal attributes.
323286
Number of instances belonging to the most frequent class.
0.24
Percentage of instances belonging to the least frequent class.

8 tasks

18 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: symboling
1 runs - estimation_procedure: 33% Holdout set - evaluation_measure: predictive_accuracy - target_feature: symboling
0 runs - estimation_procedure: 10 times 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: symboling
0 runs - estimation_procedure: 5 times 2-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: symboling
0 runs - estimation_procedure: 10-fold Learning Curve - evaluation_measure: predictive_accuracy - target_feature: symboling
44 runs - estimation_procedure: Interleaved Test then Train - target_feature: symboling
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