{ "data_id": "916", "name": "fri_c3_100_5", "exact_name": "fri_c3_100_5", "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": "Joaquin Vanschoren", "uploader_id": 2, "visibility": "public", "creator": null, "contributor": null, "date": "2014-10-04 14:37:03", "update_comment": null, "last_update": "2014-10-04 14:37:03", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53450\/fri_c3_100_5.arff", "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 1173, "suggest": { "input": [ "fri_c3_100_5", "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": 100, "NumberOfFeatures": 6, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 5, "NumberOfSymbolicFeatures": 1, "REPTreeDepth3Kappa": 0.3844320889594915, "DecisionStumpKappa": 0.28684627575277344, "MaxMeansOfNumericAtts": 2.999999996755598e-8, "MinMutualInformation": null, "Quartile2SkewnessOfNumericAtts": -0.03232326028710081, "RandomTreeDepth1AUC": 0.7150974025974025, "Dimensionality": 0.06, "MaxMutualInformation": null, "MinNominalAttDistinctValues": 2, "PercentageOfBinaryFeatures": 16.666666666666664, "Quartile2StdDevOfNumericAtts": 1.000000033847691, "RandomTreeDepth1ErrRate": 0.27, "EquivalentNumberOfAtts": null, "MaxNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.29412961139157145, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "RandomTreeDepth1Kappa": 0.4398340248962655, "J48.00001.AUC": 0.6665990259740259, "MaxSkewnessOfNumericAtts": 1.310823490814921, "MinStdDevOfNumericAtts": 0.9999999914450604, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 0.5528686933685516, "AutoCorrelation": 0.5151515151515151, "RandomTreeDepth2AUC": 0.7150974025974025, "J48.00001.ErrRate": 0.31, "MaxStdDevOfNumericAtts": 1.00000006809278, "MinorityClassPercentage": 44, "PercentageOfNumericFeatures": 83.33333333333334, "Quartile3MeansOfNumericAtts": 1.4999999978226878e-8, "CfsSubsetEval_DecisionStumpAUC": 0.8068181818181819, "RandomTreeDepth2ErrRate": 0.27, "J48.00001.Kappa": 0.36318816762530803, "MeanAttributeEntropy": null, "MinorityClassSize": 44, "PercentageOfSymbolicFeatures": 16.666666666666664, "Quartile3MutualInformation": null, "CfsSubsetEval_DecisionStumpErrRate": 0.21, "RandomTreeDepth2Kappa": 0.4398340248962655, "J48.0001.AUC": 0.6665990259740259, "MeanKurtosisOfNumericAtts": -0.28803649791554503, "NaiveBayesAUC": 0.7094155844155844, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": 1.097665862070921, "CfsSubsetEval_DecisionStumpKappa": 0.5810055865921788, "RandomTreeDepth3AUC": 0.7150974025974025, "J48.0001.ErrRate": 0.31, "MeanMeansOfNumericAtts": -1.0000000005394581e-8, "NaiveBayesErrRate": 0.37, "Quartile1KurtosisOfNumericAtts": -1.1503904519292725, "Quartile3StdDevOfNumericAtts": 1.0000000512149576, "CfsSubsetEval_NaiveBayesAUC": 0.8068181818181819, "RandomTreeDepth3ErrRate": 0.27, "J48.0001.Kappa": 0.36318816762530803, "MeanMutualInformation": null, "NaiveBayesKappa": 0.2546333601933924, "Quartile1MeansOfNumericAtts": -3.0000000002528e-8, "REPTreeDepth1AUC": 0.7333603896103896, "CfsSubsetEval_NaiveBayesErrRate": 0.21, "RandomTreeDepth3Kappa": 0.4398340248962655, "J48.001.AUC": 0.6665990259740259, "MeanNoiseToSignalRatio": null, "NumberOfBinaryFeatures": 1, "Quartile1MutualInformation": null, "REPTreeDepth1ErrRate": 0.31, "CfsSubsetEval_NaiveBayesKappa": 0.5810055865921788, "CfsSubsetEval_kNN1NAUC": 0.8068181818181819, "StdvNominalAttDistinctValues": 0, "J48.001.ErrRate": 0.31, "MeanNominalAttDistinctValues": 2, "Quartile1SkewnessOfNumericAtts": -0.25189186390673585, "REPTreeDepth1Kappa": 0.3844320889594915, "CfsSubsetEval_kNN1NErrRate": 0.21, "kNN1NAUC": 0.7288961038961039, "J48.001.Kappa": 0.36318816762530803, "MeanSkewnessOfNumericAtts": 0.33184494720825397, "Quartile1StdDevOfNumericAtts": 0.9999999923866463, "REPTreeDepth2AUC": 0.7333603896103896, "CfsSubsetEval_kNN1NKappa": 0.5810055865921788, "kNN1NErrRate": 0.26, "MajorityClassPercentage": 56.00000000000001, "MeanStdDevOfNumericAtts": 1.0000000242101799, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.31, "ClassEntropy": 0.9895875212220557, "kNN1NKappa": 0.4645799011532125, "MajorityClassSize": 56, "MinAttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": -0.24513897245628335, "REPTreeDepth2Kappa": 0.3844320889594915, "REPTreeDepth3AUC": 0.7333603896103896, "DecisionStumpAUC": 0.6440746753246753, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.1945505611269935, "Quartile2MeansOfNumericAtts": -1.999999997837065e-8, "REPTreeDepth3ErrRate": 0.31, "DecisionStumpErrRate": 0.36, "MaxKurtosisOfNumericAtts": 1.0142387319146535, "MinMeansOfNumericAtts": -3.000000000863423e-8, "Quartile2MutualInformation": null }, "tags": [ { "uploader": "38960", "tag": "Chemistry" }, { "uploader": "38960", "tag": "Life Science" }, { "uploader": "1", "tag": "mythbusting_1" }, { "uploader": "2", "tag": "study_1" }, { "uploader": "939", "tag": "study_15" }, { "uploader": "939", "tag": "study_20" }, { "uploader": "1", "tag": "study_41" }, { "uploader": "64", "tag": "study_7" }, { "uploader": "4209", "tag": "study_88" } ], "features": [ { "name": "binaryClass", "index": "5", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "44", "0" ], [ "0", "56" ] ] ] }, { "name": "oz1", "index": "0", "type": "numeric", "distinct": "100", "missing": "0", "min": "-3", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz2", "index": "1", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "1", "mean": "0", "stdev": "1" }, { "name": "oz3", "index": "2", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "3", "mean": "0", "stdev": "1" }, { "name": "oz4", "index": "3", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz5", "index": "4", "type": "numeric", "distinct": "100", "missing": "0", "min": "-1", "max": "3", "mean": "0", "stdev": "1" } ], "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 }