DEVELOPMENT... { "data_id": "40793", "name": "ant-1.5", "exact_name": "ant-1.5", "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 16:30:47", "update_comment": null, "last_update": "2017-06-23 16:30:47", "licence": "Public", "status": "in_preparation", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/5881152\/phpveIbJp", "default_target_attribute": "Class", "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "ant-1.5", "software fault prediction " ], "weight": 5 }, "qualities": { "NumberOfInstances": 293, "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": 0.013976240365908277, "Quartile1MeansOfNumericAtts": 0.6819609436860068, "StdvNominalAttDistinctValues": 0, "Quartile1SkewnessOfNumericAtts": 0.890794577316506, "Quartile1StdDevOfNumericAtts": 0.9973032815695527, "Quartile2AttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": 11.80087007915825, "Quartile2MeansOfNumericAtts": 3.506825938566553, "Quartile2MutualInformation": null, "Quartile2SkewnessOfNumericAtts": 2.9381111998376, "Quartile2StdDevOfNumericAtts": 4.538909004563164, "Quartile3AttributeEntropy": null, "Quartile3KurtosisOfNumericAtts": 47.32909187187111, "Quartile3MeansOfNumericAtts": 10.51109215017065, "Quartile3MutualInformation": null, "Quartile3SkewnessOfNumericAtts": 6.013891817352196, "Quartile3StdDevOfNumericAtts": 17.956420300576568, "AutoCorrelation": 0.791095890410959, "MeanMeansOfNumericAtts": 24.334728481740616, "ClassEntropy": 0.4975436629384941, "Dimensionality": 0.07167235494880546, "EquivalentNumberOfAtts": null, "MajorityClassPercentage": 89.07849829351537, "MajorityClassSize": 261, "MaxAttributeEntropy": null, "MaxKurtosisOfNumericAtts": 270.0136531877609, "MaxMeansOfNumericAtts": 297.0887372013651, "MaxMutualInformation": null, "MaxNominalAttDistinctValues": 2, "MaxSkewnessOfNumericAtts": 16.127003763304522, "MaxStdDevOfNumericAtts": 446.3762453051404, "MeanAttributeEntropy": null, "MeanKurtosisOfNumericAtts": 36.49223339216945, "NumberOfBinaryFeatures": 1, "MeanMutualInformation": null, "MeanNoiseToSignalRatio": null, "MeanNominalAttDistinctValues": 2, "MeanSkewnessOfNumericAtts": 3.944555488052977, "MeanStdDevOfNumericAtts": 49.411148588035246, "MinAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.751359812388143, "MinMeansOfNumericAtts": 0.48659578156996586, "MinMutualInformation": null, "MinNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.7922218866711668, "MinStdDevOfNumericAtts": 0.2621183461634569, "MinorityClassPercentage": 10.921501706484642, "MinorityClassSize": 32 }, "tags": [], "features": [ { "name": "Class", "index": "20", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "1", "2" ], [ [ "261", "0" ], [ "0", "32" ] ] ] }, { "name": "V11", "index": "10", "type": "numeric", "distinct": "218", "missing": "0", "min": "0", "max": "4244", "mean": "297", "stdev": "446" }, { "name": "V20", "index": "19", "type": "numeric", "distinct": "111", "missing": "0", "min": "0", "max": "8", "mean": "1", "stdev": "1" }, { "name": "V19", "index": "18", "type": "numeric", "distinct": "30", "missing": "0", "min": "0", "max": "47", "mean": "5", "stdev": "6" }, { "name": "V18", "index": "17", "type": "numeric", "distinct": "236", "missing": "0", "min": "0", "max": "2052", "mean": "31", "stdev": "121" }, { "name": "V17", "index": "16", "type": "numeric", "distinct": "11", "missing": "0", "min": "0", "max": "10", "mean": "1", "stdev": "2" }, { "name": "V16", "index": "15", "type": "numeric", "distinct": "5", "missing": "0", "min": "0", "max": "4", "mean": "1", "stdev": "1" }, { "name": "V15", "index": "14", "type": "numeric", "distinct": "124", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "V14", "index": "13", "type": "numeric", "distinct": "115", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "V13", "index": "12", "type": "numeric", "distinct": "10", "missing": "0", "min": "0", "max": "10", "mean": "1", "stdev": "1" }, { "name": "V12", "index": "11", "type": "numeric", "distinct": "28", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "V1", "index": "0", "type": "numeric", "distinct": "42", "missing": "0", "min": "0", "max": "91", "mean": "10", "stdev": "11" }, { "name": "V10", "index": "9", "type": "numeric", "distinct": "117", "missing": "0", "min": "0", "max": "2", "mean": "1", "stdev": "1" }, { "name": "V9", "index": "8", "type": "numeric", "distinct": "34", "missing": "0", "min": "0", "max": "77", "mean": "8", "stdev": "9" }, { "name": "V8", "index": "7", "type": "numeric", "distinct": "25", "missing": "0", "min": "0", "max": "35", "mean": "5", "stdev": "5" }, { "name": "V7", "index": "6", "type": "numeric", "distinct": "31", "missing": "0", "min": "0", "max": "192", "mean": "6", "stdev": "18" }, { "name": "V6", "index": "5", "type": "numeric", "distinct": "94", "missing": "0", "min": "0", "max": "3687", "mean": "74", "stdev": "310" }, { "name": "V5", "index": "4", "type": "numeric", "distinct": "87", "missing": "0", "min": "0", "max": "213", "mean": "31", "stdev": "31" }, { "name": "V4", "index": "3", "type": "numeric", "distinct": "38", "missing": "0", "min": "0", "max": "193", "mean": "11", "stdev": "18" }, { "name": "V3", "index": "2", "type": "numeric", "distinct": "13", "missing": "0", "min": "0", "max": "52", "mean": "1", "stdev": "4" }, { "name": "V2", "index": "1", "type": "numeric", "distinct": "6", "missing": "0", "min": "1", "max": "6", "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 }

A PHP Error was encountered

Severity: Core Warning

Message: Module 'mysqli' already loaded

Filename: Unknown

Line Number: 0

Backtrace: