{ "data_id": "1064", "name": "ar6", "exact_name": "ar6", "version": 1, "version_label": null, "description": "**Author**: \n**Source**: Unknown - Date unknown \n**Please cite**: \n\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n%%\nThis is a PROMISE Software Engineering Repository data set made publicly\navailable in order to encourage repeatable, refutable, verifiable, and\/or\nimprovable predictive models of software engineering.\n\nIf you publish material based on PROMISE data sets then, please follow\nthe acknowledgment guidelines posted on the PROMISE repository web page\nhttp:\/\/promise.site.uottowa.ca\/SERepository.\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n--Title: AR6 \/Software Defect Prediction\n--Date: February, 4th, 2009\n--Data from a Turkish white-goods manufacturer\n--Donated by: Software Research Laboratory (Softlab),\nBogazici University, Istanbul, Turkey\n--Website: http:\/\/softlab.boun.edu.tr\n--Contact address: ayse.tosun@boun.edu.tr, bener@boun.edu.tr\n\n--Description:\nEmbedded software in a white-goods product.\nImplemented in C.\nConsists of 101 modules (15 defective \/ 86 defect-free)\n29 static code attributes (McCabe, Halstead and LOC measures) and 1 defect information(false\/true)\nFunction\/method level static code attributes are collected using\nPrest Metrics Extraction and Analysis Tool [1].\n[1] Prest Metrics Extraction and Analysis Tool, available at http:\/\/softlab.boun.edu.tr\/?q=resources&i=tools.", "format": "ARFF", "uploader": "Joaquin Vanschoren", "uploader_id": 2, "visibility": "public", "creator": "Mike Chapman", "contributor": null, "date": "2014-10-06 23:57:38", "update_comment": null, "last_update": "2014-10-06 23:57:38", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53947\/ar6.arff", "default_target_attribute": "defects", "row_id_attribute": null, "ignore_attribute": null, "runs": 789, "suggest": { "input": [ "ar6", "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% This is a PROMISE Software Engineering Repository data set made publicly available in order to encourage repeatable, refutable, verifiable, and\/or improvable predictive models of software engineering. If you publish material based on PROMISE data sets then, please follow the acknowledgment guidelines posted on the PROMISE repository web page http:\/\/promise.site.uottowa.ca\/SERepository. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% " ], "weight": 5 }, "qualities": { "NumberOfInstances": 101, "NumberOfFeatures": 30, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 29, "NumberOfSymbolicFeatures": 1, "kNN1NErrRate": 0.19801980198019803, "MajorityClassPercentage": 85.14851485148515, "MeanStdDevOfNumericAtts": 235.72618489571184, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.1485148514851485, "CfsSubsetEval_kNN1NKappa": 0.0856970428485211, "kNN1NKappa": 0.257898603967671, "MajorityClassSize": 86, "MinAttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": 4.38525742204207, "REPTreeDepth2Kappa": 0, "ClassEntropy": 0.6061112071230007, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -0.35246054619035094, 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