{ "data_id": "888", "name": "fri_c0_500_50", "exact_name": "fri_c0_500_50", "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 14:36:18", "update_comment": null, "last_update": "2014-10-04 14:36:18", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53422\/fri_c0_500_50.arff", "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 801, "suggest": { "input": [ "fri_c0_500_50", "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": 500, "NumberOfFeatures": 51, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 50, "NumberOfSymbolicFeatures": 1, "REPTreeDepth3Kappa": 0.43831862073361155, "DecisionStumpKappa": 0.43187235800781865, "MaxMeansOfNumericAtts": 2.999999999597769e-8, "MinMutualInformation": null, "Quartile2SkewnessOfNumericAtts": 0.014472596338847444, "RandomTreeDepth1AUC": 0.6159547899590163, "Dimensionality": 0.102, "MaxMutualInformation": null, "MinNominalAttDistinctValues": 2, "PercentageOfBinaryFeatures": 1.9607843137254901, "Quartile2StdDevOfNumericAtts": 1.0000000327573968, "RandomTreeDepth1ErrRate": 0.374, "EquivalentNumberOfAtts": null, "MaxNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.14613727634388893, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "RandomTreeDepth1Kappa": 0.26058899819694425, "J48.00001.AUC": 0.7283075051229508, "MaxSkewnessOfNumericAtts": 0.11946427559951778, "MinStdDevOfNumericAtts": 1.0000000024719047, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": -1.1472233572685038, "AutoCorrelation": 0.5170340681362725, "RandomTreeDepth2AUC": 0.609895299692623, "J48.00001.ErrRate": 0.312, "MaxStdDevOfNumericAtts": 1.0000000572619507, "MinorityClassPercentage": 48.8, "PercentageOfNumericFeatures": 98.0392156862745, "Quartile3MeansOfNumericAtts": 1.199999998502399e-8, "CfsSubsetEval_DecisionStumpAUC": 0.7143634733606556, "RandomTreeDepth2ErrRate": 0.42, "J48.00001.Kappa": 0.3779110572321826, "MeanAttributeEntropy": null, "MinorityClassSize": 244, "PercentageOfSymbolicFeatures": 1.9607843137254901, "Quartile3MutualInformation": null, "CfsSubsetEval_DecisionStumpErrRate": 0.286, "RandomTreeDepth2Kappa": 0.16544795574489723, "J48.0001.AUC": 0.7495197233606556, "MeanKurtosisOfNumericAtts": -1.1885641490526244, "NaiveBayesAUC": 0.8628490010245902, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": 0.0559378295545186, "CfsSubsetEval_DecisionStumpKappa": 0.43187235800781865, "RandomTreeDepth3AUC": 0.65869140625, "J48.0001.ErrRate": 0.28, "MeanMeansOfNumericAtts": 9.60000011613338e-10, "NaiveBayesErrRate": 0.212, "Quartile1KurtosisOfNumericAtts": -1.2432239024254617, "Quartile3StdDevOfNumericAtts": 1.000000038134255, "CfsSubsetEval_NaiveBayesAUC": 0.895779969262295, "RandomTreeDepth3ErrRate": 0.348, "J48.0001.Kappa": 0.43967725409836067, "MeanMutualInformation": null, "NaiveBayesKappa": 0.5759185763666624, "Quartile1MeansOfNumericAtts": -1.000000000726895e-8, "REPTreeDepth1AUC": 0.6642546106557377, "CfsSubsetEval_NaiveBayesErrRate": 0.21, "RandomTreeDepth3Kappa": 0.3050674164483354, "J48.001.AUC": 0.7471343493852459, "MeanNoiseToSignalRatio": null, "NumberOfBinaryFeatures": 1, "Quartile1MutualInformation": null, "REPTreeDepth1ErrRate": 0.35, "CfsSubsetEval_NaiveBayesKappa": 0.5798790051534842, "CfsSubsetEval_kNN1NAUC": 0.7679623463114753, "StdvNominalAttDistinctValues": 0, "J48.001.ErrRate": 0.268, "MeanNominalAttDistinctValues": 2, "Quartile1SkewnessOfNumericAtts": -0.03245671960902985, "REPTreeDepth1Kappa": 0.30738055282905363, "CfsSubsetEval_kNN1NErrRate": 0.232, "kNN1NAUC": 0.611968493852459, "J48.001.Kappa": 0.464102892244689, "MeanSkewnessOfNumericAtts": 0.007982967130095029, "Quartile1StdDevOfNumericAtts": 1.0000000226889068, "REPTreeDepth2AUC": 0.7018362576844263, "CfsSubsetEval_kNN1NKappa": 0.5358217555541328, "kNN1NErrRate": 0.388, "MajorityClassPercentage": 51.2, "MeanStdDevOfNumericAtts": 1.0000000311380097, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.29, "ClassEntropy": 0.9995844639313987, "kNN1NKappa": 0.2238509793880425, "MajorityClassSize": 256, "MinAttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": -1.1948810502963265, "REPTreeDepth2Kappa": 0.42172095842771906, "REPTreeDepth3AUC": 0.7404745133196722, "DecisionStumpAUC": 0.7143634733606556, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.3182014738922532, "Quartile2MeansOfNumericAtts": -9.999999519005875e-10, "REPTreeDepth3ErrRate": 0.282, "DecisionStumpErrRate": 0.286, "MaxKurtosisOfNumericAtts": -0.9967603167473778, "MinMeansOfNumericAtts": -1.9999999988140616e-8, "Quartile2MutualInformation": null }, "tags": [ { "uploader": "2", "tag": "binarized_regression_problem" }, { "uploader": "38960", "tag": "Chemistry" }, { "uploader": "38960", "tag": "Life Science" }, { "uploader": "1", "tag": "mythbusting_1" }, { "uploader": "2", "tag": "study_1" }, { "uploader": "4209", "tag": "study_127" }, { "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": "50", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "256", "0" ], [ "0", "244" ] ] ] }, { "name": "oz1", "index": "0", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz2", "index": "1", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz3", "index": "2", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz4", "index": "3", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz5", "index": "4", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz6", "index": "5", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz7", "index": "6", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz8", "index": "7", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz9", "index": "8", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz10", "index": "9", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz11", "index": "10", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz12", "index": "11", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz13", "index": "12", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz14", "index": "13", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz15", "index": "14", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz16", "index": "15", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz17", "index": "16", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz18", "index": "17", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz19", "index": "18", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz20", "index": "19", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz21", "index": "20", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz22", "index": "21", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz23", "index": "22", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz24", "index": "23", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz25", "index": "24", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz26", "index": "25", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz27", "index": "26", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz28", "index": "27", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz29", "index": "28", "type": "numeric", "distinct": "499", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz30", "index": "29", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz31", "index": "30", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz32", "index": "31", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz33", "index": "32", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz34", "index": "33", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz35", "index": "34", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz36", "index": "35", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz37", "index": "36", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz38", "index": "37", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz39", "index": "38", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz40", "index": "39", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz41", "index": "40", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz42", "index": "41", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz43", "index": "42", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz44", "index": "43", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz45", "index": "44", "type": "numeric", "distinct": "499", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz46", "index": "45", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz47", "index": "46", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz48", "index": "47", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz49", "index": "48", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz50", "index": "49", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "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 }