DEVELOPMENT... { "data_id": "1385", "name": "BNG(letter,10000,5)", "exact_name": "BNG(letter,10000,5)", "version": 1, "version_label": null, "description": "", "format": "ARFF", "uploader": "unknown", "uploader_id": 1, "visibility": "public", "creator": "\"Geoffrey Holmes\",\"Bernhard Pfahringer\",\"Jan van Rijn\",\"Joaquin Vanschoren\"", "contributor": null, "date": "2015-02-22 23:40:06", "update_comment": null, "last_update": "2015-02-22 23:40:06", "licence": "public domain", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/583836\/BNG_letter_10000_5.arff", "default_target_attribute": "class", "row_id_attribute": null, "ignore_attribute": null, "runs": 29, "suggest": { "input": [ "BNG(letter,10000,5)", " " ], "weight": 5 }, "qualities": { "NumberOfInstances": 1000000, "NumberOfFeatures": 17, "NumberOfClasses": 26, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 16, "NumberOfSymbolicFeatures": 1, "AutoCorrelation": 0.03861203861203861, "CfsSubsetEval_DecisionStumpAUC": 0.8069504838911226, "CfsSubsetEval_DecisionStumpErrRate": 0.397425, "CfsSubsetEval_DecisionStumpKappa": 0.5866644148396368, "CfsSubsetEval_NaiveBayesAUC": 0.8069504838911226, "CfsSubsetEval_NaiveBayesErrRate": 0.397425, "CfsSubsetEval_NaiveBayesKappa": 0.5866644148396368, "CfsSubsetEval_kNN1NAUC": 0.8069504838911226, "CfsSubsetEval_kNN1NErrRate": 0.397425, "CfsSubsetEval_kNN1NKappa": 0.5866644148396368, "ClassEntropy": 4.699916919215081, "DecisionStumpAUC": 0.6098137490797689, "DecisionStumpErrRate": 0.937026, "DecisionStumpKappa": 0.023779883223976485, "Dimensionality": 1.7e-5, "EquivalentNumberOfAtts": null, "J48.00001.AUC": 0.8078415136893954, "J48.00001.ErrRate": 0.391669, "J48.00001.Kappa": 0.5926508674347123, "J48.0001.AUC": 0.8078415136893954, "J48.0001.ErrRate": 0.391669, "J48.0001.Kappa": 0.5926508674347123, "J48.001.AUC": 0.8078415136893954, "J48.001.ErrRate": 0.391669, "J48.001.Kappa": 0.5926508674347123, "MajorityClassPercentage": 4.0765, "MajorityClassSize": 40765, "MaxAttributeEntropy": null, "MaxKurtosisOfNumericAtts": 1.041031842378176, "MaxMeansOfNumericAtts": 8.524071342901888, "MaxMutualInformation": null, "MaxNominalAttDistinctValues": 26, "MaxSkewnessOfNumericAtts": 1.02121346752436, "MaxStdDevOfNumericAtts": 3.3163090364791543, "MeanAttributeEntropy": null, "MeanKurtosisOfNumericAtts": 0.14998026555847516, "MeanMeansOfNumericAtts": 5.952148974463318, "MeanMutualInformation": null, "MeanNoiseToSignalRatio": null, "MeanNominalAttDistinctValues": 26, "MeanSkewnessOfNumericAtts": 0.2738425807822894, "MeanStdDevOfNumericAtts": 2.2634510324306634, "MinAttributeEntropy": null, "MinKurtosisOfNumericAtts": -0.5727643510592859, "MinMeansOfNumericAtts": 3.1055424589201146, "MinMutualInformation": null, "MinNominalAttDistinctValues": 26, "MinSkewnessOfNumericAtts": -0.2998159268494467, "MinStdDevOfNumericAtts": 1.6097579700389073, "MinorityClassPercentage": 3.6811000000000003, "MinorityClassSize": 36811, "NaiveBayesAUC": 0.8704899732006774, "NaiveBayesErrRate": 0.593213, "NaiveBayesKappa": 0.3830436408569669, "NumberOfBinaryFeatures": 0, "PercentageOfBinaryFeatures": 0, "PercentageOfInstancesWithMissingValues": 0, "PercentageOfMissingValues": 0, "PercentageOfNumericFeatures": 94.11764705882352, "PercentageOfSymbolicFeatures": 5.88235294117647, "Quartile1AttributeEntropy": null, "Quartile1KurtosisOfNumericAtts": -0.29677817418623187, "Quartile1MeansOfNumericAtts": 4.171003122409498, "Quartile1MutualInformation": null, "Quartile1SkewnessOfNumericAtts": -0.10735071102484192, "Quartile1StdDevOfNumericAtts": 1.9922608617139792, "Quartile2AttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": 0.14974650174317805, "Quartile2MeansOfNumericAtts": 5.9140592807804655, "Quartile2MutualInformation": null, "Quartile2SkewnessOfNumericAtts": 0.22173710469542635, "Quartile2StdDevOfNumericAtts": 2.238360623974426, "Quartile3AttributeEntropy": null, "Quartile3KurtosisOfNumericAtts": 0.5326293630583412, "Quartile3MeansOfNumericAtts": 7.81000577742954, "Quartile3MutualInformation": null, "Quartile3SkewnessOfNumericAtts": 0.600202721352144, "Quartile3StdDevOfNumericAtts": 2.4819465854192657, "REPTreeDepth1AUC": 0.8994832255254748, "REPTreeDepth1ErrRate": 0.381012, "REPTreeDepth1Kappa": 0.6037278405197855, "REPTreeDepth2AUC": 0.8994832255254748, "REPTreeDepth2ErrRate": 0.381012, "REPTreeDepth2Kappa": 0.6037278405197855, "REPTreeDepth3AUC": 0.8994832255254748, "REPTreeDepth3ErrRate": 0.381012, "REPTreeDepth3Kappa": 0.6037278405197855, "RandomTreeDepth1AUC": 0.7649104837819029, "RandomTreeDepth1ErrRate": 0.452113, "RandomTreeDepth1Kappa": 0.5297906345465294, "RandomTreeDepth2AUC": 0.7649104837819029, "RandomTreeDepth2ErrRate": 0.452113, "RandomTreeDepth2Kappa": 0.5297906345465294, "RandomTreeDepth3AUC": 0.7649104837819029, "RandomTreeDepth3ErrRate": 0.452113, "RandomTreeDepth3Kappa": 0.5297906345465294, "StdvNominalAttDistinctValues": 0, "kNN1NAUC": 0.7598255044346368, "kNN1NErrRate": 0.461894, "kNN1NKappa": 0.5196158045934708 }, "tags": [ { "tag": "artificial", "uploader": "2" }, { "tag": "BNG", "uploader": "1" } ], "features": [ { "name": "class", "index": "16", "type": "nominal", "distinct": "26", "missing": "0", "target": "1", "distr": [ [ "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z" ], [ [ "39177", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "38395", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "36907", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "40253", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "38412", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "38847", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "38580", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "36811", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "37822", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "37329", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "37401", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "38237", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "39702", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "39142", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "37951", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "39717", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "39233", "0", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "37870", "0", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "37437", "0", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "39445", "0", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "40765", "0", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "37970", "0", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "37691", "0", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "39066", "0", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "38954", "0" ], [ "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0", "36886" ] ] ] }, { "name": "y2bar", "index": "8", "type": "numeric", "distinct": "634712", "missing": "0", "min": "-2", "max": "16", "mean": "5", "stdev": "2" }, { "name": "yegvx", "index": "15", "type": "numeric", "distinct": "331474", "missing": "0", "min": "1", "max": "14", "mean": "8", "stdev": "2" }, { "name": "y-ege", "index": "14", "type": "numeric", "distinct": "640137", "missing": "0", "min": "-2", "max": "14", "mean": "4", "stdev": "2" }, { "name": "xegvy", "index": "13", "type": "numeric", "distinct": "325477", "missing": "0", "min": "2", "max": "14", "mean": "9", "stdev": "2" }, { "name": "x-ege", "index": "12", "type": "numeric", "distinct": "510956", "missing": "0", "min": "-2", "max": "14", "mean": "3", "stdev": "2" }, { "name": "xy2br", "index": "11", "type": "numeric", "distinct": "378865", "missing": "0", "min": "0", "max": "17", "mean": "8", "stdev": "2" }, { "name": "x2ybr", "index": "10", "type": "numeric", "distinct": "568535", "missing": "0", "min": "-3", "max": "17", "mean": "6", "stdev": "3" }, { "name": "xybar", "index": "9", "type": "numeric", "distinct": "574646", "missing": "0", "min": "-1", "max": "17", "mean": "8", "stdev": "2" }, { "name": "x-box", "index": "0", "type": "numeric", "distinct": "394026", "missing": "0", "min": "-1", "max": "13", "mean": "4", "stdev": "2" }, { "name": "x2bar", "index": "7", "type": "numeric", "distinct": "626596", "missing": "0", "min": "-1", "max": "20", "mean": "5", "stdev": "3" }, { "name": "y-bar", "index": "6", "type": "numeric", "distinct": "506455", "missing": "0", "min": "-2", "max": "17", "mean": "8", "stdev": "2" }, { "name": "x-bar", "index": "5", "type": "numeric", "distinct": "360899", "missing": "0", "min": "-2", "max": "15", "mean": "7", "stdev": "2" }, { "name": "onpix", "index": "4", "type": "numeric", "distinct": "527675", "missing": "0", "min": "-1", "max": "14", "mean": "3", "stdev": "2" }, { "name": "high", "index": "3", "type": "numeric", "distinct": "659471", "missing": "0", "min": "-3", "max": "12", "mean": "5", "stdev": "2" }, { "name": "width", "index": "2", "type": "numeric", "distinct": "383680", "missing": "0", "min": "-2", "max": "13", "mean": "5", "stdev": "2" }, { "name": "y-box", "index": "1", "type": "numeric", "distinct": "829840", "missing": "0", "min": "-3", "max": "17", "mean": "7", "stdev": "3" } ], "nr_of_issues": 0, "nr_of_downvotes": 0, "nr_of_likes": 0, "nr_of_downloads": 0, "total_downloads": 0, "reach": 0, "reuse": 0, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 0 }