DEVELOPMENT... { "data_id": "41345", "name": "ecoli-0-1-3-7_vs_2-6", "exact_name": "ecoli-0-1-3-7_vs_2-6", "version": 1, "version_label": "v1_unprocessed", "description": "A imbalanced version of the Ecoli data set. where the possitive examples belong to classes pp and imL and the negative examples belong to classes cp. im. imU and imS. (IR: 39.15)", "format": "arff", "uploader": "Heather Johnson", "uploader_id": 7103, "visibility": "public", "creator": "\"KEEL\"", "contributor": "\"Andriy Mulyar\"", "date": "2018-11-21 04:26:06", "update_comment": null, "last_update": "2018-11-21 04:26:06", "licence": "Public", "status": "in_preparation", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/20649340\/dataset", "default_target_attribute": "class", "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "ecoli-0-1-3-7_vs_2-6", "A imbalanced version of the Ecoli data set. where the possitive examples belong to classes pp and imL and the negative examples belong to classes cp. im. imU and imS. (IR: 39.15) " ], "weight": 5 }, "qualities": { "NumberOfInstances": 281, "NumberOfFeatures": 8, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 7, "NumberOfSymbolicFeatures": 0, "Quartile1MutualInformation": null, "PercentageOfBinaryFeatures": 0, "PercentageOfInstancesWithMissingValues": 0, "PercentageOfMissingValues": 0, "PercentageOfNumericFeatures": 87.5, "PercentageOfSymbolicFeatures": 0, "Quartile1AttributeEntropy": null, "Quartile1KurtosisOfNumericAtts": -0.7172792216907258, "Quartile1MeansOfNumericAtts": 41.352313167259766, "StdvNominalAttDistinctValues": null, "Quartile1SkewnessOfNumericAtts": -5.700953901527035, "Quartile1StdDevOfNumericAtts": 7.830545174023323, "Quartile2AttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": 0.15207131486919234, "Quartile2MeansOfNumericAtts": 43.797153024911026, "Quartile2MutualInformation": null, "Quartile2SkewnessOfNumericAtts": -0.33798215822546807, "Quartile2StdDevOfNumericAtts": 19.77980912467667, "Quartile3AttributeEntropy": null, "Quartile3KurtosisOfNumericAtts": 30.719474048552648, "Quartile3MeansOfNumericAtts": 44.7829181494662, "Quartile3MutualInformation": null, "Quartile3SkewnessOfNumericAtts": 0.23804750267378608, "Quartile3StdDevOfNumericAtts": 22.757629714419004, "AutoCorrelation": 1, "MeanMeansOfNumericAtts": 38.48195221148958, "ClassEntropy": null, "Dimensionality": 0.028469750889679714, "EquivalentNumberOfAtts": null, "MajorityClassPercentage": 97.50889679715303, "MajorityClassSize": 274, "MaxAttributeEntropy": null, "MaxKurtosisOfNumericAtts": 280.99999999999966, "MaxMeansOfNumericAtts": 46.66192170818506, "MaxMutualInformation": null, "MaxNominalAttDistinctValues": null, "MaxSkewnessOfNumericAtts": 0.2719223405188494, "MaxStdDevOfNumericAtts": 23.27949365012046, "MeanAttributeEntropy": null, "MeanKurtosisOfNumericAtts": 44.53459074750573, "NumberOfBinaryFeatures": 0, "MeanMutualInformation": null, "MeanNoiseToSignalRatio": null, "MeanNominalAttDistinctValues": null, "MeanSkewnessOfNumericAtts": -3.378888050472391, "MeanStdDevOfNumericAtts": 15.788823491167777, "MinAttributeEntropy": null, "MinKurtosisOfNumericAtts": -0.9060406506906773, "MinMeansOfNumericAtts": 4.98576512455516, "MinMutualInformation": null, "MinNominalAttDistinctValues": null, "MinSkewnessOfNumericAtts": -16.763054614240268, "MinStdDevOfNumericAtts": 0.23861999450875712, "MinorityClassPercentage": 2.491103202846975, "MinorityClassSize": 7 }, "tags": [ { "tag": "IR_39.15", "uploader": "7103" }, { "tag": "keel-imbalanced", "uploader": "7103" }, { "tag": "study_184", "uploader": "7103" } ], "features": [ { "name": "class", "index": "7", "type": "string", "distinct": "2", "missing": "0", "target": "1" }, { "name": "Mcg", "index": "0", "type": "numeric", "distinct": "69", "missing": "0", "min": "0", "max": "89", "mean": "41", "stdev": "22" }, { "name": "Gvh", "index": "1", "type": "numeric", "distinct": "58", "missing": "0", "min": "1", "max": "86", "mean": "44", "stdev": "20" }, { "name": "Lip", "index": "2", "type": "numeric", "distinct": "2", "missing": "0", "min": "1", "max": "48", "mean": "47", "stdev": "8" }, { "name": "Chg", "index": "3", "type": "numeric", "distinct": "2", "missing": "0", "min": "1", "max": "5", "mean": "5", "stdev": "0" }, { "name": "Aac", "index": "4", "type": "numeric", "distinct": "48", "missing": "0", "min": "0", "max": "74", "mean": "45", "stdev": "15" }, { "name": "Alm1", "index": "5", "type": "numeric", "distinct": "78", "missing": "0", "min": "1", "max": "94", "mean": "43", "stdev": "23" }, { "name": "Alm2", "index": "6", "type": "numeric", "distinct": "75", "missing": "0", "min": "0", "max": "99", "mean": "44", "stdev": "23" } ], "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 }