DEVELOPMENT... { "data_id": "743", "name": "fri_c1_1000_5", "exact_name": "fri_c1_1000_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": "Felicia West", "uploader_id": 2, "visibility": "public", "creator": null, "contributor": null, "date": "2014-10-04 14:32:16", "update_comment": null, "last_update": "2014-10-04 14:32:16", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53277\/fri_c1_1000_5.arff", "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 594, "suggest": { "input": [ "fri_c1_1000_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": 1000, "NumberOfFeatures": 6, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 5, "NumberOfSymbolicFeatures": 1, "AutoCorrelation": 0.5125125125125125, "CfsSubsetEval_DecisionStumpAUC": 0.8793939980092766, "CfsSubsetEval_DecisionStumpErrRate": 0.147, "CfsSubsetEval_DecisionStumpKappa": 0.7021059286999659, "CfsSubsetEval_NaiveBayesAUC": 0.8793939980092766, "CfsSubsetEval_NaiveBayesErrRate": 0.147, "CfsSubsetEval_NaiveBayesKappa": 0.7021059286999659, "CfsSubsetEval_kNN1NAUC": 0.8793939980092766, "CfsSubsetEval_kNN1NErrRate": 0.147, "CfsSubsetEval_kNN1NKappa": 0.7021059286999659, "ClassEntropy": 0.9946583178227808, "DecisionStumpAUC": 0.6925339813258863, "DecisionStumpErrRate": 0.303, "DecisionStumpKappa": 0.3921179973197017, "Dimensionality": 0.006, "EquivalentNumberOfAtts": null, "J48.00001.AUC": 0.8794766090001651, "J48.00001.ErrRate": 0.137, "J48.00001.Kappa": 0.7233351643025623, "J48.0001.AUC": 0.8794766090001651, "J48.0001.ErrRate": 0.137, "J48.0001.Kappa": 0.7233351643025623, "J48.001.AUC": 0.8794766090001651, "J48.001.ErrRate": 0.137, "J48.001.Kappa": 0.7233351643025623, "MajorityClassPercentage": 54.300000000000004, "MajorityClassSize": 543, "MaxAttributeEntropy": null, "MaxKurtosisOfNumericAtts": -0.714024714895118, "MaxMeansOfNumericAtts": 8.000000024432907e-9, "MaxMutualInformation": null, "MaxNominalAttDistinctValues": 2, "MaxSkewnessOfNumericAtts": 0.05211380007687936, "MaxStdDevOfNumericAtts": 1.0000000416398398, "MeanAttributeEntropy": null, "MeanKurtosisOfNumericAtts": -1.0927041744440968, "MeanMeansOfNumericAtts": 1.200000010648239e-9, "MeanMutualInformation": null, "MeanNoiseToSignalRatio": null, "MeanNominalAttDistinctValues": 2, "MeanSkewnessOfNumericAtts": 0.001946020264280997, "MeanStdDevOfNumericAtts": 1.0000000268959368, "MinAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.2023174944588253, "MinMeansOfNumericAtts": -5.999999978856252e-9, "MinMutualInformation": null, "MinNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.023446768963174103, "MinStdDevOfNumericAtts": 1.0000000171354109, "MinorityClassPercentage": 45.7, "MinorityClassSize": 457, "NaiveBayesAUC": 0.7168216126471382, "NaiveBayesErrRate": 0.338, "NaiveBayesKappa": 0.31540421532765406, "NumberOfBinaryFeatures": 1, "PercentageOfBinaryFeatures": 16.666666666666664, "PercentageOfInstancesWithMissingValues": 0, "PercentageOfMissingValues": 0, "PercentageOfNumericFeatures": 83.33333333333334, "PercentageOfSymbolicFeatures": 16.666666666666664, "Quartile1AttributeEntropy": null, "Quartile1KurtosisOfNumericAtts": -1.201145939022952, "Quartile1MeansOfNumericAtts": -5.4999999958837975e-9, "Quartile1MutualInformation": null, "Quartile1SkewnessOfNumericAtts": -0.020138152612591602, "Quartile1StdDevOfNumericAtts": 1.000000018380049, "Quartile2AttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": -1.1883248767855386, "Quartile2MeansOfNumericAtts": 3.999999983905766e-9, "Quartile2MutualInformation": null, "Quartile2SkewnessOfNumericAtts": -0.00691703033571841, "Quartile2StdDevOfNumericAtts": 1.0000000248594452, "Quartile3AttributeEntropy": null, "Quartile3KurtosisOfNumericAtts": -0.9364520586945206, "Quartile3MeansOfNumericAtts": 6.500000030551512e-9, "Quartile3MutualInformation": null, "Quartile3SkewnessOfNumericAtts": 0.028461718441153302, "Quartile3StdDevOfNumericAtts": 1.0000000364300705, "REPTreeDepth1AUC": 0.8760734391559978, "REPTreeDepth1ErrRate": 0.153, "REPTreeDepth1Kappa": 0.6921999855152934, "REPTreeDepth2AUC": 0.8760734391559978, "REPTreeDepth2ErrRate": 0.153, "REPTreeDepth2Kappa": 0.6921999855152934, "REPTreeDepth3AUC": 0.8760734391559978, "REPTreeDepth3ErrRate": 0.153, "REPTreeDepth3Kappa": 0.6921999855152934, "RandomTreeDepth1AUC": 0.833976087140491, "RandomTreeDepth1ErrRate": 0.166, "RandomTreeDepth1Kappa": 0.66633568238373, "RandomTreeDepth2AUC": 0.833976087140491, "RandomTreeDepth2ErrRate": 0.166, "RandomTreeDepth2Kappa": 0.66633568238373, "RandomTreeDepth3AUC": 0.833976087140491, "RandomTreeDepth3ErrRate": 0.166, "RandomTreeDepth3Kappa": 0.66633568238373, "StdvNominalAttDistinctValues": 0, "kNN1NAUC": 0.8503229888253523, "kNN1NErrRate": 0.149, "kNN1NKappa": 0.7000394578968135 }, "tags": [ { "tag": "binarized_regression_problem", "uploader": "2" }, { "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_236", "uploader": "0" } ], "features": [ { "name": "binaryClass", "index": "5", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "457", "0" ], [ "0", "543" ] ] ] }, { "name": "oz1", "index": "0", "type": "numeric", "distinct": "1000", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz2", "index": "1", "type": "numeric", "distinct": "1000", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz3", "index": "2", "type": "numeric", "distinct": "1000", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz4", "index": "3", "type": "numeric", "distinct": "1000", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz5", "index": "4", "type": "numeric", "distinct": "1000", "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": 8, "total_downloads": 8, "reach": 8, "reuse": 15, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 15 }