Data
ar3

ar3

active ARFF Publicly available Visibility: public Uploaded 06-10-2014 by Joaquin Vanschoren
0 likes downloaded by 5 people , 5 total downloads 0 issues 0 downvotes
Issue #Downvotes for this reason By


Loading wiki
Help us complete this description Edit
Author: Source: Unknown - Date unknown Please cite:

30 features

defects (target)nominal2 unique values
0 missing
total_locnumeric48 unique values
0 missing
blank_locnumeric33 unique values
0 missing
comment_locnumeric29 unique values
0 missing
code_and_comment_locnumeric10 unique values
0 missing
executable_locnumeric45 unique values
0 missing
unique_operandsnumeric46 unique values
0 missing
unique_operatorsnumeric23 unique values
0 missing
total_operandsnumeric60 unique values
0 missing
total_operatorsnumeric55 unique values
0 missing
halstead_vocabularynumeric48 unique values
0 missing
halstead_lengthnumeric55 unique values
0 missing
halstead_volumenumeric59 unique values
0 missing
halstead_levelnumeric61 unique values
0 missing
halstead_difficultynumeric61 unique values
0 missing
halstead_effortnumeric62 unique values
0 missing
halstead_errornumeric59 unique values
0 missing
halstead_timenumeric62 unique values
0 missing
branch_countnumeric27 unique values
0 missing
decision_countnumeric27 unique values
0 missing
call_pairsnumeric24 unique values
0 missing
condition_countnumeric27 unique values
0 missing
multiple_condition_countnumeric15 unique values
0 missing
cyclomatic_complexitynumeric26 unique values
0 missing
cyclomatic_densitynumeric51 unique values
0 missing
decision_densitynumeric14 unique values
0 missing
design_complexitynumeric24 unique values
0 missing
design_densitynumeric38 unique values
0 missing
normalized_cyclomatic_complexitynumeric58 unique values
0 missing
formal_parametersnumeric3 unique values
0 missing

19 properties

63
Number of instances (rows) of the dataset.
30
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.
29
Number of numeric attributes.
1
Number of nominal attributes.
1
Number of binary attributes.
3.33
Percentage of binary attributes.
0
Percentage of instances having missing values.
0.87
Average class difference between consecutive instances.
0
Percentage of missing values.
0.48
Number of attributes divided by the number of instances.
96.67
Percentage of numeric attributes.
87.3
Percentage of instances belonging to the most frequent class.
3.33
Percentage of nominal attributes.
55
Number of instances belonging to the most frequent class.
12.7
Percentage of instances belonging to the least frequent class.
8
Number of instances belonging to the least frequent class.

5 tasks

527 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: defects
204 runs - estimation_procedure: 10 times 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: defects
0 runs - estimation_procedure: Interleaved Test then Train - target_feature: defects
Define a new task