DEVELOPMENT... { "data_id": "41330", "name": "glass5", "exact_name": "glass5", "version": 1, "version_label": "v1_unprocessed", "description": "A imbalanced version of the Glass data set. where the possitive examples belong to class 5 and the negative examples belong to the rest. (IR: 22.81)", "format": "arff", "uploader": "Heather Johnson", "uploader_id": 7103, "visibility": "public", "creator": "\"KEEL\"", "contributor": "\"Andriy Mulyar\"", "date": "2018-11-21 04:22:03", "update_comment": null, "last_update": "2018-11-21 04:22:03", "licence": "Public", "status": "in_preparation", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/20649325\/dataset", "default_target_attribute": "class", "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "glass5", "A imbalanced version of the Glass data set. where the possitive examples belong to class 5 and the negative examples belong to the rest. (IR: 22.81) " ], "weight": 5 }, "qualities": { "NumberOfInstances": 214, "NumberOfFeatures": 10, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 9, "NumberOfSymbolicFeatures": 0, "Quartile1MutualInformation": null, "PercentageOfBinaryFeatures": 0, "PercentageOfInstancesWithMissingValues": 0, "PercentageOfMissingValues": 0, "PercentageOfNumericFeatures": 90, "PercentageOfSymbolicFeatures": 0, "Quartile1AttributeEntropy": null, "Quartile1KurtosisOfNumericAtts": 2.4679994313952798, "Quartile1MeansOfNumericAtts": 0.33739906542056086, "StdvNominalAttDistinctValues": null, "Quartile1SkewnessOfNumericAtts": -0.13855552366724644, "Quartile1StdDevOfNumericAtts": 0.29519949463338874, "Quartile2AttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": 4.93070351290269, "Quartile2MeansOfNumericAtts": 1.5183658311214954, "Quartile2MutualInformation": null, "Quartile2SkewnessOfNumericAtts": 1.6249402354379794, "Quartile2StdDevOfNumericAtts": 0.6521875618541384, "Quartile3AttributeEntropy": null, "Quartile3KurtosisOfNumericAtts": 12.372473046911374, "Quartile3MeansOfNumericAtts": 11.186973411214954, "Quartile3MutualInformation": null, "Quartile3SkewnessOfNumericAtts": 3.3679406623638757, "Quartile3StdDevOfNumericAtts": 1.1232075575881744, "AutoCorrelation": 1, "MeanMeansOfNumericAtts": 11.266086894008307, "ClassEntropy": null, "Dimensionality": 0.04672897196261682, "EquivalentNumberOfAtts": null, "MajorityClassPercentage": 95.7943925233645, "MajorityClassSize": 205, "MaxAttributeEntropy": null, "MaxKurtosisOfNumericAtts": 54.68522715478338, "MaxMeansOfNumericAtts": 72.65564859813084, "MaxMutualInformation": null, "MaxNominalAttDistinctValues": null, "MaxSkewnessOfNumericAtts": 6.551267298529309, "MaxStdDevOfNumericAtts": 1.4423417782329389, "MeanAttributeEntropy": null, "MeanKurtosisOfNumericAtts": 10.938896570341162, "NumberOfBinaryFeatures": 0, "MeanMutualInformation": null, "MeanNoiseToSignalRatio": null, "MeanNominalAttDistinctValues": null, "MeanSkewnessOfNumericAtts": 1.8246113759212415, "MeanStdDevOfNumericAtts": 0.6902660905079514, "MinAttributeEntropy": null, "MinKurtosisOfNumericAtts": -0.40990538361143125, "MinMeansOfNumericAtts": 0.042611214953271026, "MinMutualInformation": null, "MinNominalAttDistinctValues": null, "MinSkewnessOfNumericAtts": -1.152751308494733, "MinStdDevOfNumericAtts": 0.0030366531374610498, "MinorityClassPercentage": 4.205607476635514, "MinorityClassSize": 9 }, "tags": [ { "tag": "IR_22.81", "uploader": "7103" }, { "tag": "keel-imbalanced", "uploader": "7103" }, { "tag": "study_184", "uploader": "7103" } ], "features": [ { "name": "class", "index": "9", "type": "string", "distinct": "2", "missing": "0", "target": "1" }, { "name": "RI", "index": "0", "type": "numeric", "distinct": "149", "missing": "0", "min": "2", "max": "2", "mean": "2", "stdev": "0" }, { "name": "Na", "index": "1", "type": "numeric", "distinct": "142", "missing": "0", "min": "11", "max": "17", "mean": "13", "stdev": "1" }, { "name": "Mg", "index": "2", "type": "numeric", "distinct": "94", "missing": "0", "min": "0", "max": "4", "mean": "3", "stdev": "1" }, { "name": "Al", "index": "3", "type": "numeric", "distinct": "118", "missing": "0", "min": "0", "max": "4", "mean": "1", "stdev": "0" }, { "name": "Si", "index": "4", "type": "numeric", "distinct": "133", "missing": "0", "min": "70", "max": "75", "mean": "73", "stdev": "1" }, { "name": "K", "index": "5", "type": "numeric", "distinct": "65", "missing": "0", "min": "0", "max": "6", "mean": "0", "stdev": "1" }, { "name": "Ca", "index": "6", "type": "numeric", "distinct": "138", "missing": "0", "min": "5", "max": "16", "mean": "9", "stdev": "1" }, { "name": "Ba", "index": "7", "type": "numeric", "distinct": "34", "missing": "0", "min": "0", "max": "3", "mean": "0", "stdev": "0" }, { "name": "Fe", "index": "8", "type": "numeric", "distinct": "32", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" } ], "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 }