{ "data_id": "905", "name": "chscase_adopt", "exact_name": "chscase_adopt", "version": 2, "version_label": null, "description": "**Author**: \n**Source**: Unknown - Date unknown \n**Please cite**: \n\nBinarized version of the original data set (see version 1). It converts the numeric target feature to a two-class nominal target feature by computing the mean and classifying all instances with a lower target value as positive ('P') and all others as negative ('N').", "format": "ARFF", "uploader": "Joaquin Vanschoren", "uploader_id": 2, "visibility": "public", "creator": null, "contributor": null, "date": "2014-10-04 14:36:46", "update_comment": null, "last_update": "2014-10-06 03:36:08", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53439\/chscase_adopt.arff", "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": "\"col_1\"", "runs": 119, "suggest": { "input": [ "chscase_adopt", "Binarized version of the original data set (see version 1). It converts the numeric target feature to a two-class nominal target feature by computing the mean and classifying all instances with a lower target value as positive ('P') and all others as negative ('N'). " ], "weight": 5 }, "qualities": { "NumberOfInstances": 39, "NumberOfFeatures": 3, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 2, "NumberOfSymbolicFeatures": 1, "REPTreeDepth3Kappa": 0, "DecisionStumpKappa": 0.5472636815920398, "MaxMeansOfNumericAtts": 231.61538461538456, "MinMutualInformation": null, "Quartile2SkewnessOfNumericAtts": 4.790778155882001, "RandomTreeDepth1AUC": 0.6666666666666666, "Dimensionality": 0.07692307692307693, "MaxMutualInformation": null, "MinNominalAttDistinctValues": 2, "PercentageOfBinaryFeatures": 33.33333333333333, "Quartile2StdDevOfNumericAtts": 644.3607165903654, "RandomTreeDepth1ErrRate": 0.3333333333333333, "EquivalentNumberOfAtts": null, "MaxNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": 3.7574390257778663, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "RandomTreeDepth1Kappa": 0.2987551867219916, "J48.00001.AUC": 0.7546296296296297, "MaxSkewnessOfNumericAtts": 5.824117285986135, "MinStdDevOfNumericAtts": 496.2619500595659, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 35.23216295808004, "AutoCorrelation": 0.631578947368421, "RandomTreeDepth2AUC": 0.6666666666666666, "J48.00001.ErrRate": 0.15384615384615385, "MaxStdDevOfNumericAtts": 792.459483121165, "MinorityClassPercentage": 30.76923076923077, "PercentageOfNumericFeatures": 66.66666666666666, "Quartile3MeansOfNumericAtts": 231.61538461538456, "CfsSubsetEval_DecisionStumpAUC": 0.7546296296296297, "RandomTreeDepth2ErrRate": 0.3333333333333333, "J48.00001.Kappa": 0.6213592233009708, "MeanAttributeEntropy": null, "MinorityClassSize": 12, "PercentageOfSymbolicFeatures": 33.33333333333333, "Quartile3MutualInformation": null, "CfsSubsetEval_DecisionStumpErrRate": 0.15384615384615385, "RandomTreeDepth2Kappa": 0.2987551867219916, "J48.0001.AUC": 0.7546296296296297, "MeanKurtosisOfNumericAtts": 25.06371046503526, "NaiveBayesAUC": 0.6765194681861348, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": 5.824117285986135, "CfsSubsetEval_DecisionStumpKappa": 0.6213592233009708, "RandomTreeDepth3AUC": 0.6666666666666666, "J48.0001.ErrRate": 0.15384615384615385, "MeanMeansOfNumericAtts": 229.38461538461536, "NaiveBayesErrRate": 0.2564102564102564, "Quartile1KurtosisOfNumericAtts": 14.895257971990482, "Quartile3StdDevOfNumericAtts": 792.459483121165, "CfsSubsetEval_NaiveBayesAUC": 0.7546296296296297, "RandomTreeDepth3ErrRate": 0.3333333333333333, "J48.0001.Kappa": 0.6213592233009708, "MeanMutualInformation": null, "NaiveBayesKappa": 0.33673469387755106, "Quartile1MeansOfNumericAtts": 227.15384615384613, "REPTreeDepth1AUC": 0.49074074074074076, "CfsSubsetEval_NaiveBayesErrRate": 0.15384615384615385, "RandomTreeDepth3Kappa": 0.2987551867219916, "J48.001.AUC": 0.7546296296296297, "MeanNoiseToSignalRatio": null, "NumberOfBinaryFeatures": 1, "Quartile1MutualInformation": null, "REPTreeDepth1ErrRate": 0.3076923076923077, "CfsSubsetEval_NaiveBayesKappa": 0.6213592233009708, "CfsSubsetEval_kNN1NAUC": 0.7546296296296297, "StdvNominalAttDistinctValues": 0, "J48.001.ErrRate": 0.15384615384615385, "MeanNominalAttDistinctValues": 2, "Quartile1SkewnessOfNumericAtts": 3.7574390257778663, "REPTreeDepth1Kappa": 0, "CfsSubsetEval_kNN1NErrRate": 0.15384615384615385, "kNN1NAUC": 0.609567901234568, "J48.001.Kappa": 0.6213592233009708, "MeanSkewnessOfNumericAtts": 4.790778155882001, "Quartile1StdDevOfNumericAtts": 496.2619500595659, "REPTreeDepth2AUC": 0.49074074074074076, "CfsSubsetEval_kNN1NKappa": 0.6213592233009708, "kNN1NErrRate": 0.358974358974359, "MajorityClassPercentage": 69.23076923076923, "MeanStdDevOfNumericAtts": 644.3607165903654, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.3076923076923077, "ClassEntropy": 0.8904916402194913, "kNN1NKappa": 0.2288135593220341, "MajorityClassSize": 27, "MinAttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": 25.06371046503526, "REPTreeDepth2Kappa": 0, "REPTreeDepth3AUC": 0.49074074074074076, "DecisionStumpAUC": 0.7314814814814815, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": 14.895257971990482, "Quartile2MeansOfNumericAtts": 229.38461538461536, "REPTreeDepth3ErrRate": 0.3076923076923077, "DecisionStumpErrRate": 0.1794871794871795, "MaxKurtosisOfNumericAtts": 35.23216295808004, "MinMeansOfNumericAtts": 227.15384615384613, "Quartile2MutualInformation": null }, "tags": [ { "uploader": "38960", "tag": "Chemistry" }, { "uploader": "38960", "tag": "Life Science" }, { "uploader": "1", "tag": "mythbusting_1" }, { "uploader": "2", "tag": "study_1" }, { "uploader": "939", "tag": "study_15" }, { "uploader": "939", "tag": "study_20" } ], "features": [ { "name": "binaryClass", "index": "3", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "27", "0" ], [ "0", "12" ] ] ] }, { "name": "col_1", "index": "0", "type": "nominal", "distinct": "39", "missing": "0", "ignore": "1", "distr": [ [ "Africa", "Belize", "Bolivia", "Brazil", "Cambodia", "Canada", "Chile", "China", "Colombia", "Costa_Rica", "Dominican_Republic", "Ecuador", "El_Salvador", "Greece", "Guatamala", "Haiti", "Honduras", "Hong_Kong", "Hungary", "India", "Jamaica", "Japan", "Lebanon", "Mexico", "Nicaragua", "Oceania", "Pakistan", "Panama", "Paraguay", "Peru", "Phillipines", "Poland", "Portugal", "Romania", "South_Korea", "Taiwan", "Thailand", "Turkey", "Vietnam" ], [ [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "0", "1" ], [ "0", "1" ], [ "0", "1" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "0", "1" ], [ "0", "1" ], [ "1", "0" ], [ "0", "1" ], [ "1", "0" ], [ "1", "0" ], [ "0", "1" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "0", "1" ], [ "0", "1" ], [ "0", "1" ], [ "1", "0" ], [ "0", "1" ], [ "1", "0" ], [ "0", "1" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ], [ "1", "0" ] ] ] }, { "name": "col_2", "index": "1", "type": "numeric", "distinct": "34", "missing": "0", "min": "0", "max": "4942", "mean": "232", "stdev": "792" }, { "name": "col_3", "index": "2", "type": "numeric", "distinct": "35", "missing": "0", "min": "4", "max": "2552", "mean": "227", "stdev": "496" } ], "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 }