DEVELOPMENT... { "data_id": "40846", "name": "synapse-1.0", "exact_name": "synapse-1.0", "version": 1, "version_label": null, "description": "software fault prediction", "format": "ARFF", "uploader": "Kimberly Murphy", "uploader_id": 3002, "visibility": "public", "creator": null, "contributor": null, "date": "2017-06-23 18:40:31", "update_comment": null, "last_update": "2017-06-23 18:40:31", "licence": "Public", "status": "in_preparation", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/5886162\/phpmZdzQy", "default_target_attribute": "Class", "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "synapse-1.0", "software fault prediction " ], "weight": 5 }, "qualities": { "NumberOfInstances": 157, "NumberOfFeatures": 21, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 20, "NumberOfSymbolicFeatures": 1, "Quartile1MutualInformation": null, "PercentageOfBinaryFeatures": 4.761904761904762, "PercentageOfInstancesWithMissingValues": 0, "PercentageOfMissingValues": 0, "PercentageOfNumericFeatures": 95.23809523809523, "PercentageOfSymbolicFeatures": 4.761904761904762, "Quartile1AttributeEntropy": null, "Quartile1KurtosisOfNumericAtts": 1.6119916045465514, "Quartile1MeansOfNumericAtts": 0.4116024824840765, "StdvNominalAttDistinctValues": 0, "Quartile1SkewnessOfNumericAtts": 1.2329060199948447, "Quartile1StdDevOfNumericAtts": 0.5944189865466207, "Quartile2AttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": 4.405467617015045, "Quartile2MeansOfNumericAtts": 3.0310898089171965, "Quartile2MutualInformation": null, "Quartile2SkewnessOfNumericAtts": 1.880490082085847, "Quartile2StdDevOfNumericAtts": 4.183936543480442, "Quartile3AttributeEntropy": null, "Quartile3KurtosisOfNumericAtts": 19.257251015785673, "Quartile3MeansOfNumericAtts": 12.151273885350317, "Quartile3MutualInformation": null, "Quartile3SkewnessOfNumericAtts": 3.787519387591714, "Quartile3StdDevOfNumericAtts": 10.32452835663861, "AutoCorrelation": 0.8269230769230769, "MeanMeansOfNumericAtts": 16.444420458598728, "ClassEntropy": 0.4750236744443028, "Dimensionality": 0.1337579617834395, "EquivalentNumberOfAtts": null, "MajorityClassPercentage": 89.80891719745223, "MajorityClassSize": 141, "MaxAttributeEntropy": null, "MaxKurtosisOfNumericAtts": 54.48629375490905, "MaxMeansOfNumericAtts": 183.47770700636943, "MaxMutualInformation": null, "MaxNominalAttDistinctValues": 2, "MaxSkewnessOfNumericAtts": 7.075690861030404, "MaxStdDevOfNumericAtts": 172.1291847148702, "MeanAttributeEntropy": null, "MeanKurtosisOfNumericAtts": 10.925317607179974, "NumberOfBinaryFeatures": 1, "MeanMutualInformation": null, "MeanNoiseToSignalRatio": null, "MeanNominalAttDistinctValues": 2, "MeanSkewnessOfNumericAtts": 2.5153076494450923, "MeanStdDevOfNumericAtts": 20.738582722746866, "MinAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.036242017349558, "MinMeansOfNumericAtts": 0.2136637834394904, "MinMutualInformation": null, "MinNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.45885739233084316, "MinStdDevOfNumericAtts": 0.20315956598941226, "MinorityClassPercentage": 10.191082802547772, "MinorityClassSize": 16 }, "tags": [], "features": [ { "name": "Class", "index": "20", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "1", "2" ], [ [ "141", "0" ], [ "0", "16" ] ] ] }, { "name": "V11", "index": "10", "type": "numeric", "distinct": "129", "missing": "0", "min": "1", "max": "867", "mean": "183", "stdev": "172" }, { "name": "V20", "index": "19", "type": "numeric", "distinct": "75", "missing": "0", "min": "0", "max": "7", "mean": "2", "stdev": "1" }, { "name": "V19", "index": "18", "type": "numeric", "distinct": "27", "missing": "0", "min": "0", "max": "39", "mean": "7", "stdev": "7" }, { "name": "V18", "index": "17", "type": "numeric", "distinct": "125", "missing": "0", "min": "0", "max": "102", "mean": "23", "stdev": "19" }, { "name": "V17", "index": "16", "type": "numeric", "distinct": "5", "missing": "0", "min": "0", "max": "4", "mean": "0", "stdev": "1" }, { "name": "V16", "index": "15", "type": "numeric", "distinct": "4", "missing": "0", "min": "0", "max": "3", "mean": "0", "stdev": "1" }, { "name": "V15", "index": "14", "type": "numeric", "distinct": "58", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "V14", "index": "13", "type": "numeric", "distinct": "25", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "V13", "index": "12", "type": "numeric", "distinct": "5", "missing": "0", "min": "0", "max": "4", "mean": "0", "stdev": "1" }, { "name": "V12", "index": "11", "type": "numeric", "distinct": "24", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "V1", "index": "0", "type": "numeric", "distinct": "27", "missing": "0", "min": "1", "max": "60", "mean": "8", "stdev": "8" }, { "name": "V10", "index": "9", "type": "numeric", "distinct": "54", "missing": "0", "min": "0", "max": "2", "mean": "1", "stdev": "1" }, { "name": "V9", "index": "8", "type": "numeric", "distinct": "23", "missing": "0", "min": "0", "max": "56", "mean": "6", "stdev": "8" }, { "name": "V8", "index": "7", "type": "numeric", "distinct": "27", "missing": "0", "min": "0", "max": "37", "mean": "9", "stdev": "7" }, { "name": "V7", "index": "6", "type": "numeric", "distinct": "19", "missing": "0", "min": "0", "max": "88", "mean": "4", "stdev": "10" }, { "name": "V6", "index": "5", "type": "numeric", "distinct": "46", "missing": "0", "min": "0", "max": "1269", "mean": "39", "stdev": "142" }, { "name": "V5", "index": "4", "type": "numeric", "distinct": "63", "missing": "0", "min": "1", "max": "147", "mean": "30", "stdev": "24" }, { "name": "V4", "index": "3", "type": "numeric", "distinct": "32", "missing": "0", "min": "0", "max": "88", "mean": "13", "stdev": "10" }, { "name": "V3", "index": "2", "type": "numeric", "distinct": "5", "missing": "0", "min": "0", "max": "11", "mean": "0", "stdev": "2" }, { "name": "V2", "index": "1", "type": "numeric", "distinct": "5", "missing": "0", "min": "1", "max": "5", "mean": "2", "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 }