{ "data_id": "258", "name": "BNG(credit-a)", "exact_name": "BNG(credit-a)", "version": 1, "version_label": "1", "description": "", "format": "ARFF", "uploader": "Jan van Rijn", "uploader_id": 1, "visibility": "public", "creator": "\"Geoffrey Holmes\",\"Bernhard Pfahringer\",\"Jan van Rijn\",\"Joaquin Vanschoren\"", "contributor": null, "date": "2014-04-29 16:17:30", "update_comment": null, "last_update": "2014-04-29 16:17:30", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/6345\/BNG_credit-a.arff", "default_target_attribute": "class", "row_id_attribute": null, "ignore_attribute": null, "runs": 326, "suggest": { "input": [ "BNG(credit-a)", " " ], "weight": 5 }, "qualities": { "NumberOfInstances": 1000000, "NumberOfFeatures": 16, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 6, "NumberOfSymbolicFeatures": 10, "Quartile2AttributeEntropy": 0.9835837346010516, "REPTreeDepth2ErrRate": 0.11094, "CfsSubsetEval_kNN1NKappa": 0.7500795603564689, "kNN1NErrRate": 0.155599, "MajorityClassPercentage": 55.4008, "MeanStdDevOfNumericAtts": 911.1448879076281, "Quartile2KurtosisOfNumericAtts": 3.2235730941015897, "REPTreeDepth2Kappa": 0.7753240635982098, "ClassEntropy": 0.9915672663814072, "kNN1NKappa": 0.6842183003873852, "MajorityClassSize": 554008, "MinAttributeEntropy": 0.5558554785178321, "Quartile2MeansOfNumericAtts": 18.040640760645502, "REPTreeDepth3AUC": 0.9456538530396582, "DecisionStumpAUC": 0.8541206799506694, "MaxAttributeEntropy": 3.5228699067646363, "MinKurtosisOfNumericAtts": 0.5691563826713018, "Quartile2MutualInformation": 0.02799897137278, "REPTreeDepth3ErrRate": 0.11094, "DecisionStumpErrRate": 0.151383, "MaxKurtosisOfNumericAtts": 16.195299364951175, "MinMeansOfNumericAtts": 2.197265006407, "Quartile2SkewnessOfNumericAtts": 1.7803984198040648, "REPTreeDepth3Kappa": 0.7753240635982098, "DecisionStumpKappa": 0.6982638524973298, "MaxMeansOfNumericAtts": 1041.64972134852, "MinMutualInformation": 0.00053302906036, "PercentageOfBinaryFeatures": 31.25, "Quartile2StdDevOfNumericAtts": 8.460795390952773, "RandomTreeDepth1AUC": 0.8511524014025537, "Dimensionality": 1.6e-5, "MaxMutualInformation": 0.40292015145978, "MinNominalAttDistinctValues": 2, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": 1.5751281782620663, "RandomTreeDepth1ErrRate": 0.147639, "EquivalentNumberOfAtts": 11.804035448329977, "MaxNominalAttDistinctValues": 14, "MinSkewnessOfNumericAtts": 1.0770283528918647, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 10.883772745106443, "AutoCorrelation": 0.5055695055695055, "RandomTreeDepth1Kappa": 0.7011429677010672, "J48.00001.AUC": 0.9264494052977083, "MaxSkewnessOfNumericAtts": 2.8686822783720123, "MinStdDevOfNumericAtts": 3.3431881209706527, "PercentageOfNumericFeatures": 37.5, "Quartile3MeansOfNumericAtts": 396.70168073099626, "CfsSubsetEval_DecisionStumpAUC": 0.9236428160342482, "RandomTreeDepth2AUC": 0.8511524014025537, "J48.00001.ErrRate": 0.109414, "MaxStdDevOfNumericAtts": 5269.332591656998, "MinorityClassPercentage": 44.5992, "PercentageOfSymbolicFeatures": 62.5, "Quartile3MutualInformation": 0.1241908979419, "CfsSubsetEval_DecisionStumpErrRate": 0.123302, "RandomTreeDepth2ErrRate": 0.147639, "J48.00001.Kappa": 0.778334125212909, "MeanAttributeEntropy": 1.3083589383538596, "MinorityClassSize": 445992, "Quartile1AttributeEntropy": 0.8411127085612495, "Quartile3SkewnessOfNumericAtts": 2.722487767494337, "CfsSubsetEval_DecisionStumpKappa": 0.7500795603564689, "RandomTreeDepth2Kappa": 0.7011429677010672, "J48.0001.AUC": 0.9264494052977083, "MeanKurtosisOfNumericAtts": 5.547874049739754, "NaiveBayesAUC": 0.9079508400354774, "Quartile1KurtosisOfNumericAtts": 0.8640729637588276, "Quartile3StdDevOfNumericAtts": 1446.623798180064, "CfsSubsetEval_NaiveBayesAUC": 0.9236428160342482, "RandomTreeDepth3AUC": 0.8511524014025537, "J48.0001.ErrRate": 0.109414, "MeanMeansOfNumericAtts": 210.67665656673768, "NaiveBayesErrRate": 0.16913, "Quartile1MeansOfNumericAtts": 2.3588195008915056, "REPTreeDepth1AUC": 0.9456538530396582, "CfsSubsetEval_NaiveBayesErrRate": 0.123302, "RandomTreeDepth3ErrRate": 0.147639, "J48.0001.Kappa": 0.778334125212909, "MeanMutualInformation": 0.08400239652971334, "NaiveBayesKappa": 0.6525505293390783, "Quartile1MutualInformation": 0.0050729212277349995, "REPTreeDepth1ErrRate": 0.11094, "CfsSubsetEval_NaiveBayesKappa": 0.7500795603564689, "RandomTreeDepth3Kappa": 0.7011429677010672, "J48.001.AUC": 0.9264494052977083, "MeanNoiseToSignalRatio": 14.575257283178424, "NumberOfBinaryFeatures": 5, "Quartile1SkewnessOfNumericAtts": 1.267997504852106, "REPTreeDepth1Kappa": 0.7753240635982098, "CfsSubsetEval_kNN1NAUC": 0.9236428160342482, "StdvNominalAttDistinctValues": 4.029061098237817, "J48.001.ErrRate": 0.109414, "MeanNominalAttDistinctValues": 4.3, "Quartile1StdDevOfNumericAtts": 4.499114428848817, "REPTreeDepth2AUC": 0.9456538530396582, "CfsSubsetEval_kNN1NErrRate": 0.123302, "kNN1NAUC": 0.8411233385747212, "J48.001.Kappa": 0.778334125212909, "MeanSkewnessOfNumericAtts": 1.9186529372632175 }, "tags": [ { "tag": "artificial", "uploader": "2" }, { "tag": "study_16", "uploader": "1" } ], "features": [ { "name": "class", "index": "15", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "+", "-" ], [ [ "445992", "0" ], [ "0", "554008" ] ] ] }, { "name": "A1", "index": "0", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "b", "a" ], [ [ "303597", "391089" ], [ "142395", "162919" ] ] ] }, { "name": "A2", "index": "1", "type": "numeric", "distinct": "983829", "missing": "0", "min": "9", "max": "91", "mean": "31", "stdev": "12" }, { "name": "A3", "index": "2", "type": "numeric", "distinct": "941217", "missing": "0", "min": "-3", "max": "31", "mean": "5", "stdev": "5" }, { "name": "A4", "index": "3", "type": "nominal", "distinct": "4", "missing": "0", "distr": [ [ "u", "y", "l", "t" ], [ [ "375943", "382318" ], [ "65586", "170298" ], [ "3776", "707" ], [ "687", "685" ] ] ] }, { "name": "A5", "index": "4", "type": "nominal", "distinct": "3", "missing": "0", "distr": [ [ "g", "p", "gg" ], [ [ "375937", "382135" ], [ "65659", "170050" ], [ "4396", "1823" ] ] ] }, { "name": "A6", "index": "5", "type": "nominal", "distinct": "14", "missing": "0", "distr": [ [ "c", "d", "cc", "i", "j", "k", "m", "r", "q", "w", "x", "e", "aa", "ff" ], [ [ "92965", "113533" ], [ "11085", "33145" ], [ "41877", "18219" ], [ "20919", "64027" ], [ "5479", "10818" ], [ "21032", "53577" ], [ "24143", "32123" ], [ "4220", "2782" ], [ "71583", "38495" ], [ "47651", "45113" ], [ "45781", "9926" ], [ "20724", "16873" ], [ "27511", "50126" ], [ "11022", "65251" ] ] ] }, { "name": "A7", "index": "6", "type": "nominal", "distinct": "9", "missing": "0", "distr": [ [ "v", "h", "bb", "j", "n", "z", "dd", "ff", "o" ], [ [ "222826", "306112" ], [ "116459", "71158" ], [ "37783", "51261" ], [ "10506", "12658" ], [ "9718", "9932" ], [ "14505", "10223" ], [ "9867", "12307" ], [ "15599", "71036" ], [ "8729", "9321" ] ] ] }, { "name": "A8", "index": "7", "type": "numeric", "distinct": "811205", "missing": "0", "min": "-14", "max": "26", "mean": "2", "stdev": "3" }, { "name": "A9", "index": "8", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "t", "f" ], [ [ "405204", "110595" ], [ "40788", "443413" ] ] ] }, { "name": "A10", "index": "9", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "t", "f" ], [ [ "299597", "125118" ], [ "146395", "428890" ] ] ] }, { "name": "A11", "index": "10", "type": "numeric", "distinct": "320697", "missing": "0", "min": "-20", "max": "44", "mean": "2", "stdev": "5" }, { "name": "A12", "index": "11", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "t", "f" ], [ [ "209768", "240146" ], [ "236224", "313862" ] ] ] }, { "name": "A13", "index": "12", "type": "nominal", "distinct": "3", "missing": "0", "distr": [ [ "g", "p", "s" ], [ [ "410487", "484158" ], [ "11123", "7148" ], [ "24382", "62702" ] ] ] }, { "name": "A14", "index": "13", "type": "numeric", "distinct": "997141", "missing": "0", "min": "-433", "max": "1269", "mean": "182", "stdev": "172" }, { "name": "A15", "index": "14", "type": "numeric", "distinct": "581622", "missing": "0", "min": "-45500", "max": "60768", "mean": "1042", "stdev": "5269" } ], "nr_of_issues": 0, "nr_of_downvotes": 0, "nr_of_likes": 0, "nr_of_downloads": 4, "total_downloads": 4, "reach": 4, "reuse": 2, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 2 }