{ "data_id": "868", "name": "fri_c4_100_25", "exact_name": "fri_c4_100_25", "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 14:35:45", "update_comment": null, "last_update": "2014-10-04 14:35:45", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53402\/fri_c4_100_25.arff", "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 792, "suggest": { "input": [ "fri_c4_100_25", "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": 26, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 25, "NumberOfSymbolicFeatures": 1, "NaiveBayesAUC": 0.7041062801932366, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": 0.17631105341921427, "CfsSubsetEval_DecisionStumpKappa": 0.31640625000000006, "RandomTreeDepth2Kappa": 0.3264659270998416, "J48.0001.AUC": 0.7471819645732688, "MeanKurtosisOfNumericAtts": -0.9810559976254447, "NaiveBayesErrRate": 0.32, "Quartile1KurtosisOfNumericAtts": -1.2791530407391596, "Quartile3StdDevOfNumericAtts": 1.0000000462958334, "CfsSubsetEval_NaiveBayesAUC": 0.6829710144927535, "RandomTreeDepth3AUC": 0.6658615136876006, "J48.0001.ErrRate": 0.26, "MeanMeansOfNumericAtts": -2.3999999940918496e-9, "NaiveBayesKappa": 0.3600000000000001, "Quartile1MeansOfNumericAtts": -1.9999999961804042e-8, "REPTreeDepth1AUC": 0.6696859903381642, "CfsSubsetEval_NaiveBayesErrRate": 0.35, "RandomTreeDepth3ErrRate": 0.34, "J48.0001.Kappa": 0.47325769854132904, "MeanMutualInformation": null, "NumberOfBinaryFeatures": 1, "Quartile1MutualInformation": null, "REPTreeDepth1ErrRate": 0.35, "CfsSubsetEval_NaiveBayesKappa": 0.31640625000000006, "RandomTreeDepth3Kappa": 0.3264659270998416, "J48.001.AUC": 0.7471819645732688, "MeanNoiseToSignalRatio": null, "Quartile1SkewnessOfNumericAtts": -0.055538050989817504, "REPTreeDepth1Kappa": 0.2988782051282051, "CfsSubsetEval_kNN1NAUC": 0.6829710144927535, "StdvNominalAttDistinctValues": 0, "J48.001.ErrRate": 0.26, "MeanNominalAttDistinctValues": 2, "Quartile1StdDevOfNumericAtts": 1.0000000076052236, "REPTreeDepth2AUC": 0.6696859903381642, "CfsSubsetEval_kNN1NErrRate": 0.35, "kNN1NAUC": 0.572463768115942, "J48.001.Kappa": 0.47325769854132904, "MeanSkewnessOfNumericAtts": 0.12762082749215864, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.35, "CfsSubsetEval_kNN1NKappa": 0.31640625000000006, "kNN1NErrRate": 0.42, "MajorityClassPercentage": 54, "MeanStdDevOfNumericAtts": 1.0000000283948034, "Quartile2KurtosisOfNumericAtts": -1.1580995773589262, "REPTreeDepth2Kappa": 0.2988782051282051, "ClassEntropy": 0.9953784388202258, "kNN1NKappa": 0.14634146341463405, "MajorityClassSize": 54, "MinAttributeEntropy": null, "Quartile2MeansOfNumericAtts": 1.9984014443252817e-17, "REPTreeDepth3AUC": 0.6696859903381642, "DecisionStumpAUC": 0.666062801932367, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.3959794285851532, "Quartile2MutualInformation": null, "REPTreeDepth3ErrRate": 0.35, "DecisionStumpErrRate": 0.37, "MaxKurtosisOfNumericAtts": 1.0898330122323903, "MinMeansOfNumericAtts": -7.000000001866624e-8, "Quartile2SkewnessOfNumericAtts": 0.028589047721217602, "REPTreeDepth3Kappa": 0.2988782051282051, "DecisionStumpKappa": 0.26819620253164556, "MaxMeansOfNumericAtts": 5.999999995065508e-8, "MinMutualInformation": null, "PercentageOfBinaryFeatures": 3.8461538461538463, "Quartile2StdDevOfNumericAtts": 1.0000000264133886, "RandomTreeDepth1AUC": 0.6658615136876006, "Dimensionality": 0.26, "MaxMutualInformation": null, "MinNominalAttDistinctValues": 2, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "RandomTreeDepth1ErrRate": 0.34, "EquivalentNumberOfAtts": null, "MaxNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.33274291961999974, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": -1.0203054559091247, "AutoCorrelation": 0.494949494949495, "RandomTreeDepth1Kappa": 0.3264659270998416, "J48.00001.AUC": 0.7471819645732688, "MaxSkewnessOfNumericAtts": 1.0406922996911898, "MinStdDevOfNumericAtts": 0.9999999873358888, "PercentageOfNumericFeatures": 96.15384615384616, "Quartile3MeansOfNumericAtts": 1.5000000007647786e-8, "CfsSubsetEval_DecisionStumpAUC": 0.6829710144927535, "RandomTreeDepth2AUC": 0.6658615136876006, "J48.00001.ErrRate": 0.26, "MaxStdDevOfNumericAtts": 1.0000000750473605, "MinorityClassPercentage": 46, "PercentageOfSymbolicFeatures": 3.8461538461538463, "Quartile3MutualInformation": null, "CfsSubsetEval_DecisionStumpErrRate": 0.35, "RandomTreeDepth2ErrRate": 0.34, "J48.00001.Kappa": 0.47325769854132904, "MeanAttributeEntropy": null, "MinorityClassSize": 46 }, "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" }, { "tag": "study_7", "uploader": "64" }, { "tag": "study_88", "uploader": "4209" } ], "features": [ { "name": "binaryClass", "index": "25", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "46", "0" ], [ "0", "54" ] ] ] }, { "name": "oz1", "index": "0", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz2", "index": "1", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "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": "-2", "max": "4", "mean": "0", "stdev": "1" }, { "name": "oz6", "index": "5", "type": "numeric", "distinct": "100", "missing": "0", "min": "-1", "max": "3", "mean": "0", "stdev": "1" }, { "name": "oz7", "index": "6", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz8", "index": "7", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz9", "index": "8", "type": "numeric", "distinct": "100", "missing": "0", "min": "-1", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz10", "index": "9", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz11", "index": "10", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz12", "index": "11", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz13", "index": "12", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz14", "index": "13", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz15", "index": "14", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz16", "index": "15", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz17", "index": "16", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz18", "index": "17", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz19", "index": "18", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz20", "index": "19", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz21", "index": "20", "type": "numeric", "distinct": "100", "missing": "0", "min": "-1", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz22", "index": "21", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz23", "index": "22", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz24", "index": "23", "type": "numeric", "distinct": "100", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz25", "index": "24", "type": "numeric", "distinct": "100", "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": 7, "total_downloads": 7, "reach": 7, "reuse": 6, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 6 }