{ "data_id": "824", "name": "fri_c1_500_10", "exact_name": "fri_c1_500_10", "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 14:34:31", "update_comment": null, "last_update": "2014-10-04 14:34:31", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53358\/fri_c1_500_10.arff", "kaggle_url": null, "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 773, "suggest": { "input": [ "fri_c1_500_10", "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": 500, "NumberOfFeatures": 11, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 10, "NumberOfSymbolicFeatures": 1, "Quartile1SkewnessOfNumericAtts": -0.06571364608277622, "REPTreeDepth1Kappa": 0.675126740678945, "CfsSubsetEval_kNN1NAUC": 0.8861023189716427, "StdvNominalAttDistinctValues": 0, "J48.001.ErrRate": 0.164, "MeanNominalAttDistinctValues": 2, "Quartile1StdDevOfNumericAtts": 1.0000000229848747, "REPTreeDepth2AUC": 0.8683870550997996, "CfsSubsetEval_kNN1NErrRate": 0.144, "kNN1NAUC": 0.692510173761385, "J48.001.Kappa": 0.6689490343001098, "MeanSkewnessOfNumericAtts": -0.028695877304075662, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.162, "CfsSubsetEval_kNN1NKappa": 0.7093211032879013, "kNN1NErrRate": 0.306, "MajorityClassPercentage": 54.800000000000004, "MeanStdDevOfNumericAtts": 1.0000000281679295, "Quartile2KurtosisOfNumericAtts": -1.1747886456250365, "REPTreeDepth2Kappa": 0.675126740678945, "ClassEntropy": 0.9933418121880535, "kNN1NKappa": 0.3839786123816271, "MajorityClassSize": 274, "MinAttributeEntropy": null, "Quartile2MeansOfNumericAtts": 1.0000000087995176e-9, "REPTreeDepth3AUC": 0.8683870550997996, "DecisionStumpAUC": 0.723201020605904, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.2561469943075452, "Quartile2MutualInformation": null, "REPTreeDepth3ErrRate": 0.162, "DecisionStumpErrRate": 0.274, "MaxKurtosisOfNumericAtts": -0.7825888668427288, "MinMeansOfNumericAtts": -3.00000000039713e-8, "Quartile2SkewnessOfNumericAtts": -0.038923687045757646, "REPTreeDepth3Kappa": 0.675126740678945, "DecisionStumpKappa": 0.4500995440241475, "MaxMeansOfNumericAtts": 3.400000002817816e-8, "MinMutualInformation": null, "PercentageOfBinaryFeatures": 9.090909090909092, "Quartile2StdDevOfNumericAtts": 1.0000000298338034, "RandomTreeDepth1AUC": 0.8160002583812416, "Dimensionality": 0.022, "MaxMutualInformation": null, "MinNominalAttDistinctValues": 2, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "RandomTreeDepth1ErrRate": 0.18, "EquivalentNumberOfAtts": null, "MaxNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -0.08068753440854373, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": -1.1423373329361393, "AutoCorrelation": 0.5250501002004008, "RandomTreeDepth1Kappa": 0.634953598546304, "J48.00001.AUC": 0.860667915509334, "MaxSkewnessOfNumericAtts": 0.03856403531311301, "MinStdDevOfNumericAtts": 1.0000000170454335, "PercentageOfNumericFeatures": 90.9090909090909, "Quartile3MeansOfNumericAtts": 1.1500000035802315e-8, "CfsSubsetEval_DecisionStumpAUC": 0.8861023189716427, "RandomTreeDepth2AUC": 0.8160002583812416, "J48.00001.ErrRate": 0.164, "MaxStdDevOfNumericAtts": 1.000000038183504, "MinorityClassPercentage": 45.2, "PercentageOfSymbolicFeatures": 9.090909090909092, "Quartile3MutualInformation": null, "CfsSubsetEval_DecisionStumpErrRate": 0.144, "RandomTreeDepth2ErrRate": 0.18, "J48.00001.Kappa": 0.6689490343001098, "MeanAttributeEntropy": null, "MinorityClassSize": 226, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": 0.012476589375278048, "CfsSubsetEval_DecisionStumpKappa": 0.7093211032879013, "RandomTreeDepth2Kappa": 0.634953598546304, "J48.0001.AUC": 0.860667915509334, "MeanKurtosisOfNumericAtts": -1.1487981003798748, "NaiveBayesAUC": 0.7342387442671661, "Quartile1KurtosisOfNumericAtts": -1.2322855574645166, "Quartile3StdDevOfNumericAtts": 1.00000003340441, "CfsSubsetEval_NaiveBayesAUC": 0.8861023189716427, "RandomTreeDepth3AUC": 0.8160002583812416, "J48.0001.ErrRate": 0.164, "MeanMeansOfNumericAtts": 2.2000000092670105e-9, "NaiveBayesErrRate": 0.338, "Quartile1MeansOfNumericAtts": -5.000000009802719e-9, "REPTreeDepth1AUC": 0.8683870550997996, "CfsSubsetEval_NaiveBayesErrRate": 0.144, "RandomTreeDepth3ErrRate": 0.18, "J48.0001.Kappa": 0.6689490343001098, "MeanMutualInformation": null, "NaiveBayesKappa": 0.31318681318681324, "Quartile1MutualInformation": null, "REPTreeDepth1ErrRate": 0.162, "CfsSubsetEval_NaiveBayesKappa": 0.7093211032879013, "RandomTreeDepth3Kappa": 0.634953598546304, "J48.001.AUC": 0.860667915509334, "MeanNoiseToSignalRatio": null, "NumberOfBinaryFeatures": 1 }, "tags": [ { "uploader": "2", "tag": "binarized_regression_problem" }, { "uploader": "38960", "tag": "Data Science" }, { "uploader": "38960", "tag": "Machine Learning" }, { "uploader": "1", "tag": "mythbusting_1" }, { "uploader": "38960", "tag": "Research" }, { "uploader": "38960", "tag": "Statistics" }, { "uploader": "2", "tag": "study_1" }, { "uploader": "939", "tag": "study_15" }, { "uploader": "939", "tag": "study_20" }, { "uploader": "1", "tag": "study_41" }, { "uploader": "64", "tag": "study_7" }, { "uploader": "4209", "tag": "study_88" } ], "features": [ { "name": "binaryClass", "index": "10", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "226", "0" ], [ "0", "274" ] ] ] }, { "name": "oz1", "index": "0", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz2", "index": "1", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz3", "index": "2", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz4", "index": "3", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz5", "index": "4", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz6", "index": "5", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz7", "index": "6", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz8", "index": "7", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz9", "index": "8", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "stdev": "1" }, { "name": "oz10", "index": "9", "type": "numeric", "distinct": "500", "missing": "0", "min": "-2", "max": "2", "mean": "0", "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 }