{ "data_id": "948", "name": "quake", "exact_name": "quake", "version": 4, "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'). Originally converted by Quan Sun.", "format": "ARFF", "uploader": "Joaquin Vanschoren", "uploader_id": 2, "visibility": "public", "creator": null, "contributor": null, "date": "2014-10-04 22:16:47", "update_comment": null, "last_update": "2014-10-04 22:16:47", "licence": "Public", "status": "deactivated", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53482\/quake.arff", "kaggle_url": null, "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 799, "suggest": { "input": [ "quake", "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'). Originally converted by Quan Sun. " ], "weight": 5 }, "qualities": { "NumberOfInstances": 2178, "NumberOfFeatures": 4, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 3, "NumberOfSymbolicFeatures": 1, "Quartile1SkewnessOfNumericAtts": -0.8578739656544061, "REPTreeDepth1Kappa": 0.026032606864084557, "CfsSubsetEval_kNN1NAUC": 0.4995352195991365, "StdvNominalAttDistinctValues": 0, "J48.001.ErrRate": 0.47107438016528924, "MeanNominalAttDistinctValues": 2, "Quartile1StdDevOfNumericAtts": 30.54558272757609, "REPTreeDepth2AUC": 0.5068547640204486, "CfsSubsetEval_kNN1NErrRate": 0.44490358126721763, "kNN1NAUC": 0.5141226661749981, "J48.001.Kappa": 0.004461290486411652, "MeanSkewnessOfNumericAtts": 0.8213343906829855, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.47520661157024796, "CfsSubsetEval_kNN1NKappa": 0, "kNN1NErrRate": 0.4793388429752066, "MajorityClassPercentage": 55.509641873278234, "MeanStdDevOfNumericAtts": 88.62965349379155, "Quartile2KurtosisOfNumericAtts": -0.8080680956019717, "REPTreeDepth2Kappa": 0.026032606864084557, "ClassEntropy": 0.9912232530606148, "kNN1NKappa": 0.02814485045403617, "MajorityClassSize": 1209, "MinAttributeEntropy": null, "Quartile2MeansOfNumericAtts": 54.914834710743804, "REPTreeDepth3AUC": 0.5068547640204486, "DecisionStumpAUC": 0.5010123591467844, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -0.8153019350336588, "Quartile2MutualInformation": null, "REPTreeDepth3ErrRate": 0.47520661157024796, "DecisionStumpErrRate": 0.4825528007346189, "MaxKurtosisOfNumericAtts": 10.796760983139114, "MinMeansOfNumericAtts": 7.961997245179062, "Quartile2SkewnessOfNumericAtts": 0.045924752463628475, "REPTreeDepth3Kappa": 0.026032606864084557, "DecisionStumpKappa": 0.0004034930973859754, "MaxMeansOfNumericAtts": 74.35996326905416, "MinMutualInformation": null, "PercentageOfBinaryFeatures": 25, "Quartile2StdDevOfNumericAtts": 116.46779692723128, "RandomTreeDepth1AUC": 0.4917875991979657, "Dimensionality": 0.0018365472910927456, "MaxMutualInformation": null, "MinNominalAttDistinctValues": 2, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "RandomTreeDepth1ErrRate": 0.5009182736455464, "EquivalentNumberOfAtts": null, "MaxNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.8578739656544061, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 10.796760983139114, "AutoCorrelation": 0.5117133670188333, "RandomTreeDepth1Kappa": -0.015503080871926516, "J48.00001.AUC": 0.5035509393344209, "MaxSkewnessOfNumericAtts": 3.275952385239734, "MinStdDevOfNumericAtts": 30.54558272757609, "PercentageOfNumericFeatures": 75, "Quartile3MeansOfNumericAtts": 74.35996326905416, "CfsSubsetEval_DecisionStumpAUC": 0.4995352195991365, "RandomTreeDepth2AUC": 0.4917875991979657, "J48.00001.ErrRate": 0.47107438016528924, "MaxStdDevOfNumericAtts": 118.87558082656727, "MinorityClassPercentage": 44.490358126721766, "PercentageOfSymbolicFeatures": 25, "Quartile3MutualInformation": null, "CfsSubsetEval_DecisionStumpErrRate": 0.44490358126721763, "RandomTreeDepth2ErrRate": 0.5009182736455464, "J48.00001.Kappa": 0.004461290486411652, "MeanAttributeEntropy": null, "MinorityClassSize": 969, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": 3.275952385239734, "CfsSubsetEval_DecisionStumpKappa": 0, "RandomTreeDepth2Kappa": -0.015503080871926516, "J48.0001.AUC": 0.5035509393344209, "MeanKurtosisOfNumericAtts": 3.057796984167828, "NaiveBayesAUC": 0.5050741728061213, "Quartile1KurtosisOfNumericAtts": -0.8153019350336588, "Quartile3StdDevOfNumericAtts": 118.87558082656727, "CfsSubsetEval_NaiveBayesAUC": 0.4995352195991365, "RandomTreeDepth3AUC": 0.4917875991979657, "J48.0001.ErrRate": 0.47107438016528924, "MeanMeansOfNumericAtts": 45.74559840832568, "NaiveBayesErrRate": 0.4641873278236915, "Quartile1MeansOfNumericAtts": 7.961997245179062, "REPTreeDepth1AUC": 0.5068547640204486, "CfsSubsetEval_NaiveBayesErrRate": 0.44490358126721763, "RandomTreeDepth3ErrRate": 0.5009182736455464, "J48.0001.Kappa": 0.004461290486411652, "MeanMutualInformation": null, "NaiveBayesKappa": 0.0003105361652053346, "Quartile1MutualInformation": null, "REPTreeDepth1ErrRate": 0.47520661157024796, "CfsSubsetEval_NaiveBayesKappa": 0, "RandomTreeDepth3Kappa": -0.015503080871926516, "J48.001.AUC": 0.5035509393344209, "MeanNoiseToSignalRatio": null, "NumberOfBinaryFeatures": 1 }, "tags": [ { "tag": "mythbusting_1", "uploader": "1" }, { "tag": "study_1", "uploader": "2" }, { "tag": "study_41", "uploader": "1" }, { "tag": "study_7", "uploader": "64" } ], "features": [ { "name": "binaryClass", "index": "3", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "1209", "0" ], [ "0", "969" ] ] ] }, { "name": "col_1", "index": "0", "type": "numeric", "distinct": "312", "missing": "0", "min": "0", "max": "656", "mean": "74", "stdev": "116" }, { "name": "col_2", "index": "1", "type": "numeric", "distinct": "1824", "missing": "0", "min": "-66", "max": "78", "mean": "8", "stdev": "31" }, { "name": "col_3", "index": "2", "type": "numeric", "distinct": "1958", "missing": "0", "min": "-180", "max": "180", "mean": "55", "stdev": "119" } ], "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 }