DEVELOPMENT... { "data_id": "863", "name": "fri_c4_250_10", "exact_name": "fri_c4_250_10", "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 14:35:38", "update_comment": null, "last_update": "2014-10-04 14:35:38", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53397\/fri_c4_250_10.arff", "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 773, "suggest": { "input": [ "fri_c4_250_10", "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": 250, "NumberOfFeatures": 11, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 10, "NumberOfSymbolicFeatures": 1, "AutoCorrelation": 0.4859437751004016, "CfsSubsetEval_DecisionStumpAUC": 0.7325043377674956, "CfsSubsetEval_DecisionStumpErrRate": 0.284, "CfsSubsetEval_DecisionStumpKappa": 0.4305421880012833, "CfsSubsetEval_NaiveBayesAUC": 0.7325043377674956, "CfsSubsetEval_NaiveBayesErrRate": 0.284, "CfsSubsetEval_NaiveBayesKappa": 0.4305421880012833, "CfsSubsetEval_kNN1NAUC": 0.7325043377674956, "CfsSubsetEval_kNN1NErrRate": 0.284, "CfsSubsetEval_kNN1NKappa": 0.4305421880012833, "ClassEntropy": 0.9970433402104208, "DecisionStumpAUC": 0.6638069532806375, "DecisionStumpErrRate": 0.356, "DecisionStumpKappa": 0.2696776734720673, "Dimensionality": 0.044, "EquivalentNumberOfAtts": null, "J48.00001.AUC": 0.7470278259751945, "J48.00001.ErrRate": 0.24, "J48.00001.Kappa": 0.5180258338153074, "J48.0001.AUC": 0.7470278259751945, "J48.0001.ErrRate": 0.24, "J48.0001.Kappa": 0.5180258338153074, "J48.001.AUC": 0.7470278259751945, "J48.001.ErrRate": 0.24, "J48.001.Kappa": 0.5180258338153074, "MajorityClassPercentage": 53.2, "MajorityClassSize": 133, "MaxAttributeEntropy": null, "MaxKurtosisOfNumericAtts": 2.1218798260025493, "MaxMeansOfNumericAtts": 2.400000000968294e-8, "MaxMutualInformation": null, "MaxNominalAttDistinctValues": 2, "MaxSkewnessOfNumericAtts": 1.4518887596207062, "MaxStdDevOfNumericAtts": 1.0000000570229641, "MeanAttributeEntropy": null, "MeanKurtosisOfNumericAtts": -0.5385538707580009, "MeanMeansOfNumericAtts": -2.8000000033806527e-9, "MeanMutualInformation": null, "MeanNoiseToSignalRatio": null, "MeanNominalAttDistinctValues": 2, "MeanSkewnessOfNumericAtts": 0.2988333922386364, "MeanStdDevOfNumericAtts": 1.0000000227633008, "MinAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.2908832332785138, "MinMeansOfNumericAtts": -3.599999997239145e-8, "MinMutualInformation": null, "MinNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.1987434316589564, "MinStdDevOfNumericAtts": 1.0000000029627145, "MinorityClassPercentage": 46.800000000000004, "MinorityClassSize": 117, "NaiveBayesAUC": 0.6616541353383459, "NaiveBayesErrRate": 0.38, "NaiveBayesKappa": 0.2403889208725132, "NumberOfBinaryFeatures": 1, "PercentageOfBinaryFeatures": 9.090909090909092, "PercentageOfInstancesWithMissingValues": 0, "PercentageOfMissingValues": 0, "PercentageOfNumericFeatures": 90.9090909090909, "PercentageOfSymbolicFeatures": 9.090909090909092, "Quartile1AttributeEntropy": null, "Quartile1KurtosisOfNumericAtts": -1.1643056137451742, "Quartile1MeansOfNumericAtts": -2.2999999998940535e-8, "Quartile1MutualInformation": null, "Quartile1SkewnessOfNumericAtts": -0.014671139560883787, "Quartile1StdDevOfNumericAtts": 1.0000000091108328, "Quartile2AttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": -1.0905240173675033, "Quartile2MeansOfNumericAtts": -1.91513471086095e-17, "Quartile2MutualInformation": null, "Quartile2SkewnessOfNumericAtts": 0.0016534875447847767, "Quartile2StdDevOfNumericAtts": 1.000000020143871, "Quartile3AttributeEntropy": null, "Quartile3KurtosisOfNumericAtts": 0.07587594448191393, "Quartile3MeansOfNumericAtts": 1.399999999418533e-8, "Quartile3MutualInformation": null, "Quartile3SkewnessOfNumericAtts": 0.7646851752621588, "Quartile3StdDevOfNumericAtts": 1.0000000336554273, "REPTreeDepth1AUC": 0.7276845961056487, "REPTreeDepth1ErrRate": 0.284, "REPTreeDepth1Kappa": 0.4198208799110937, "REPTreeDepth2AUC": 0.7276845961056487, "REPTreeDepth2ErrRate": 0.284, "REPTreeDepth2Kappa": 0.4198208799110937, "REPTreeDepth3AUC": 0.7276845961056487, "REPTreeDepth3ErrRate": 0.284, "REPTreeDepth3Kappa": 0.4198208799110937, "RandomTreeDepth1AUC": 0.7921727395411606, "RandomTreeDepth1ErrRate": 0.208, "RandomTreeDepth1Kappa": 0.58314628358879, "RandomTreeDepth2AUC": 0.7921727395411606, "RandomTreeDepth2ErrRate": 0.208, "RandomTreeDepth2Kappa": 0.58314628358879, "RandomTreeDepth3AUC": 0.7921727395411606, "RandomTreeDepth3ErrRate": 0.208, "RandomTreeDepth3Kappa": 0.58314628358879, "StdvNominalAttDistinctValues": 0, "kNN1NAUC": 0.6764668080457554, "kNN1NErrRate": 0.324, "kNN1NKappa": 0.3516680540436704 }, "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": "10", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "117", "0" ], [ "0", "133" ] ] ] }, { "name": "oz1", "index": "0", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz2", "index": "1", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz3", "index": "2", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "3", "mean": "0", "stdev": "1" }, { "name": "oz4", "index": "3", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz5", "index": "4", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "4", "mean": "0", "stdev": "1" }, { "name": "oz6", "index": "5", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "3", "mean": "0", "stdev": "1" }, { "name": "oz7", "index": "6", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz8", "index": "7", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz9", "index": "8", "type": "numeric", "distinct": "250", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz10", "index": "9", "type": "numeric", "distinct": "249", "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": 6, "total_downloads": 6, "reach": 6, "reuse": 15, "impact_of_reuse": 0, "reach_of_reuse": 0, "impact": 15 }