{ "data_id": "41307", "name": "ecoli-0-6-7_vs_5", "exact_name": "ecoli-0-6-7_vs_5", "version": 1, "version_label": "v1_unprocessed", "description": "A imbalanced version of the Ecoli data set. where the possitive examples belong to classes cp. omL and pp and the negative examples belong to the class om. (IR: 10.0)", "format": "arff", "uploader": "Andriy Mulyar", "uploader_id": 7103, "visibility": "public", "creator": "\"KEEL\"", "contributor": "\"Andriy Mulyar\"", "date": "2018-11-21 00:55:43", "update_comment": null, "last_update": "2018-11-21 00:55:43", "licence": "Public", "status": "in_preparation", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/20649302\/dataset", "default_target_attribute": "class", "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "ecoli-0-6-7_vs_5", "A imbalanced version of the Ecoli data set. where the possitive examples belong to classes cp. omL and pp and the negative examples belong to the class om. (IR: 10.0) " ], "weight": 5 }, "qualities": { "NumberOfInstances": 220, "NumberOfFeatures": 7, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 6, "NumberOfSymbolicFeatures": 0, "ClassEntropy": null, "MeanNoiseToSignalRatio": null, "Quartile2AttributeEntropy": null, "Dimensionality": 0.031818181818181815, "MeanNominalAttDistinctValues": null, "Quartile2KurtosisOfNumericAtts": 0.4743831788025934, "EquivalentNumberOfAtts": null, "MeanSkewnessOfNumericAtts": -1.2646146355237717, "Quartile2MeansOfNumericAtts": 43.98636363636363, "MajorityClassPercentage": 90.9090909090909, "MeanStdDevOfNumericAtts": 16.039417509030635, "Quartile2MutualInformation": null, "MajorityClassSize": 200, "MinAttributeEntropy": null, "Quartile2SkewnessOfNumericAtts": -0.3382395442013808, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -0.9633186799053162, "PercentageOfBinaryFeatures": 0, "Quartile2StdDevOfNumericAtts": 15.647642720518984, "MaxKurtosisOfNumericAtts": 32.454783353241034, "MinMeansOfNumericAtts": 34.13181818181819, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "MaxMeansOfNumericAtts": 46.71818181818182, "MinMutualInformation": null, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 9.209595075963207, "MaxMutualInformation": null, "MinNominalAttDistinctValues": null, "PercentageOfNumericFeatures": 85.71428571428571, "Quartile3MeansOfNumericAtts": 46.09090909090908, "MaxNominalAttDistinctValues": null, "MinSkewnessOfNumericAtts": -5.844639479523115, "PercentageOfSymbolicFeatures": 0, "Quartile3MutualInformation": null, "MaxSkewnessOfNumericAtts": -0.1664667056235112, "MinStdDevOfNumericAtts": 7.672677990551908, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": -0.22183531610947096, "MaxStdDevOfNumericAtts": 21.423424988354025, "MinorityClassPercentage": 9.090909090909092, "Quartile1KurtosisOfNumericAtts": -0.4302372101602151, "Quartile3StdDevOfNumericAtts": 21.399245325639782, "MeanAttributeEntropy": null, "MinorityClassSize": 20, "Quartile1MeansOfNumericAtts": 34.75227272727273, "StdvNominalAttDistinctValues": null, "MeanKurtosisOfNumericAtts": 5.608147771261054, "NumberOfBinaryFeatures": 0, "Quartile1MutualInformation": null, "MeanMeansOfNumericAtts": 41.61060606060606, "Quartile1SkewnessOfNumericAtts": -1.9560181348721173, "AutoCorrelation": 1, "MeanMutualInformation": null, "Quartile1StdDevOfNumericAtts": 12.75861789476664 }, "tags": [ { "tag": "IR_10.0", "uploader": "7103" }, { "tag": "keel-imbalanced", "uploader": "7103" }, { "tag": "study_184", "uploader": "7103" } ], "features": [ { "name": "class", "index": "6", "type": "string", "distinct": "2", "missing": "0", "target": "1" }, { "name": "a1", "index": "0", "type": "numeric", "distinct": "59", "missing": "0", "min": "0", "max": "78", "mean": "43", "stdev": "21" }, { "name": "a2", "index": "1", "type": "numeric", "distinct": "62", "missing": "0", "min": "1", "max": "88", "mean": "46", "stdev": "21" }, { "name": "a3", "index": "2", "type": "numeric", "distinct": "2", "missing": "0", "min": "1", "max": "48", "mean": "47", "stdev": "8" }, { "name": "a5", "index": "3", "type": "numeric", "distinct": "54", "missing": "0", "min": "3", "max": "88", "mean": "45", "stdev": "16" }, { "name": "a6", "index": "4", "type": "numeric", "distinct": "52", "missing": "0", "min": "2", "max": "84", "mean": "34", "stdev": "15" }, { "name": "a7", "index": "5", "type": "numeric", "distinct": "48", "missing": "0", "min": "0", "max": "85", "mean": "35", "stdev": "14" } ], "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 }