DEVELOPMENT... { "data_id": "836", "name": "sleuth_case1102", "exact_name": "sleuth_case1102", "version": 2, "version_label": null, "description": "**Author**: \n**Source**: Unknown - Date unknown \n**Please cite**: \n\nBinarized version of the original data set (see version 1). It converts the numeric target feature to a two-class nominal target feature by computing the mean and classifying all instances with a lower target value as positive ('P') and all others as negative ('N').", "format": "ARFF", "uploader": "Felicia West", "uploader_id": 2, "visibility": "public", "creator": null, "contributor": null, "date": "2014-10-04 14:34:52", "update_comment": null, "last_update": "2014-10-04 14:34:52", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53370\/sleuth_case1102.arff", "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 723, "suggest": { "input": [ "sleuth_case1102", "Binarized version of the original data set (see version 1). It converts the numeric target feature to a two-class nominal target feature by computing the mean and classifying all instances with a lower target value as positive ('P') and all others as negative ('N'). " ], "weight": 5 }, "qualities": { "NumberOfInstances": 34, "NumberOfFeatures": 9, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 5, "NumberOfSymbolicFeatures": 4, "AutoCorrelation": 0.36363636363636365, "CfsSubsetEval_DecisionStumpAUC": 0.456140350877193, "CfsSubsetEval_DecisionStumpErrRate": 0.47058823529411764, "CfsSubsetEval_DecisionStumpKappa": -0.02641509433962256, "CfsSubsetEval_NaiveBayesAUC": 0.456140350877193, "CfsSubsetEval_NaiveBayesErrRate": 0.47058823529411764, "CfsSubsetEval_NaiveBayesKappa": -0.02641509433962256, "CfsSubsetEval_kNN1NAUC": 0.456140350877193, "CfsSubsetEval_kNN1NErrRate": 0.47058823529411764, "CfsSubsetEval_kNN1NKappa": -0.02641509433962256, "ClassEntropy": 0.9899927915575188, "DecisionStumpAUC": 0.4070175438596491, "DecisionStumpErrRate": 0.5882352941176471, "DecisionStumpKappa": -0.17647058823529416, "Dimensionality": 0.2647058823529412, "EquivalentNumberOfAtts": 51.60399233897519, "J48.00001.AUC": 0.5, "J48.00001.ErrRate": 0.5, "J48.00001.Kappa": -0.006968641114982686, "J48.0001.AUC": 0.5, "J48.0001.ErrRate": 0.5, "J48.0001.Kappa": -0.006968641114982686, "J48.001.AUC": 0.5, "J48.001.ErrRate": 0.5, "J48.001.Kappa": -0.006968641114982686, "MajorityClassPercentage": 55.88235294117647, "MajorityClassSize": 19, "MaxAttributeEntropy": 1, "MaxKurtosisOfNumericAtts": 0.5745591608721035, "MaxMeansOfNumericAtts": 668776.4117647061, "MaxMutualInformation": 0.03035679902239, "MaxNominalAttDistinctValues": 3, "MaxSkewnessOfNumericAtts": 1.0168687635195495, "MaxStdDevOfNumericAtts": 686992.7660994083, "MeanAttributeEntropy": 0.9078352007135057, "MeanKurtosisOfNumericAtts": -0.36584304226914016, "MeanMeansOfNumericAtts": 141802.10117647066, "MeanMutualInformation": 0.019184422496896666, "MeanNoiseToSignalRatio": 46.32147662304455, "MeanNominalAttDistinctValues": 2.25, "MeanSkewnessOfNumericAtts": 0.44265708877876236, "MeanStdDevOfNumericAtts": 143475.88127503413, "MinAttributeEntropy": 0.7871265862012691, "MinKurtosisOfNumericAtts": -1.5639196376919007, "MinMeansOfNumericAtts": 3.638235294117647, "MinMutualInformation": 0.00428864103412, "MinNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.13124493971029433, "MinStdDevOfNumericAtts": 4.242641737485734, "MinorityClassPercentage": 44.11764705882353, "MinorityClassSize": 15, "NaiveBayesAUC": 0.30526315789473685, "NaiveBayesErrRate": 0.6176470588235294, "NaiveBayesKappa": -0.24390243902439043, "NumberOfBinaryFeatures": 3, "PercentageOfBinaryFeatures": 33.33333333333333, "PercentageOfInstancesWithMissingValues": 0, "PercentageOfMissingValues": 0, "PercentageOfNumericFeatures": 55.55555555555556, "PercentageOfSymbolicFeatures": 44.44444444444444, "Quartile1AttributeEntropy": 0.7871265862012691, "Quartile1KurtosisOfNumericAtts": -1.1510141828703198, "Quartile1MeansOfNumericAtts": 13.5764705882353, "Quartile1MutualInformation": 0.00428864103412, "Quartile1SkewnessOfNumericAtts": -0.06980308956178204, "Quartile1StdDevOfNumericAtts": 15.868432054503103, "Quartile2AttributeEntropy": 0.9363790159392478, "Quartile2KurtosisOfNumericAtts": -0.19192046993001988, "Quartile2MeansOfNumericAtts": 241.64705882352942, "Quartile2MutualInformation": 0.02290782743418, "Quartile2SkewnessOfNumericAtts": 0.35916899676470354, "Quartile2StdDevOfNumericAtts": 28.79564500272558, "Quartile3AttributeEntropy": 1, "Quartile3KurtosisOfNumericAtts": 0.3323668121624792, "Quartile3MeansOfNumericAtts": 354370.85294117656, "Quartile3MutualInformation": 0.03035679902239, "Quartile3SkewnessOfNumericAtts": 0.9968613131263362, "Quartile3StdDevOfNumericAtts": 358659.4369330295, "REPTreeDepth1AUC": 0.4701754385964913, "REPTreeDepth1ErrRate": 0.4411764705882353, "REPTreeDepth1Kappa": 0, "REPTreeDepth2AUC": 0.4701754385964913, "REPTreeDepth2ErrRate": 0.4411764705882353, "REPTreeDepth2Kappa": 0, "REPTreeDepth3AUC": 0.4701754385964913, "REPTreeDepth3ErrRate": 0.4411764705882353, "REPTreeDepth3Kappa": 0, "RandomTreeDepth1AUC": 0.343859649122807, "RandomTreeDepth1ErrRate": 0.6470588235294118, "RandomTreeDepth1Kappa": -0.3122807017543859, "RandomTreeDepth2AUC": 0.343859649122807, "RandomTreeDepth2ErrRate": 0.6470588235294118, "RandomTreeDepth2Kappa": -0.3122807017543859, "RandomTreeDepth3AUC": 0.343859649122807, "RandomTreeDepth3ErrRate": 0.6470588235294118, "RandomTreeDepth3Kappa": -0.3122807017543859, "StdvNominalAttDistinctValues": 0.5, "kNN1NAUC": 0.456140350877193, "kNN1NErrRate": 0.5294117647058824, "kNN1NKappa": -0.0889679715302491 }, "tags": [ { "tag": "mythbusting_1", "uploader": "1" }, { "tag": "study_1", "uploader": "2" }, { "tag": "study_15", "uploader": "939" }, { "tag": "study_20", "uploader": "939" }, { "tag": "study_41", "uploader": "1" } ], "features": [ { "name": "binaryClass", "index": "8", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "19", "0" ], [ "0", "15" ] ] ] }, { "name": "brain", "index": "0", "type": "numeric", "distinct": "34", "missing": "0", "min": "1334", "max": "123730", "mean": "39965", "stdev": "30326" }, { "name": "liver", "index": "1", "type": "numeric", "distinct": "34", "missing": "0", "min": "928", "max": "1790863", "mean": "668776", "stdev": "686993" }, { "name": "time", "index": "2", "type": "numeric", "distinct": "4", "missing": "0", "min": "1", "max": "72", "mean": "24", "stdev": "29" }, { "name": "treat", "index": "3", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "BD", "NS" ], [ [ "11", "6" ], [ "8", "9" ] ] ] }, { "name": "days", "index": "4", "type": "nominal", "distinct": "3", "missing": "0", "distr": [ [ "9", "10", "11" ], [ [ "2", "1" ], [ "15", "12" ], [ "2", "2" ] ] ] }, { "name": "sex", "index": "5", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "F", "M" ], [ [ "16", "10" ], [ "3", "5" ] ] ] }, { "name": "weight", "index": "6", "type": "numeric", "distinct": "34", "missing": "0", "min": "184", "max": "298", "mean": "242", "stdev": "27" }, { "name": "loss", "index": "7", "type": "numeric", "distinct": "30", "missing": "0", "min": "-5", "max": "13", "mean": "4", "stdev": "4" } ], "nr_of_issues": 0, "nr_of_downvotes": 0, "nr_of_likes": 0, "nr_of_downloads": 5, "total_downloads": 6, "reach": 5, "reuse": 14, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 14 }