{ "data_id": "275", "name": "meta_all.arff", "exact_name": "meta_all.arff", "version": 1, "version_label": "1", "description": "", "format": "ARFF", "uploader": "Jan van Rijn", "uploader_id": 1, "visibility": "public", "creator": null, "contributor": null, "date": "2014-05-13 14:33:34", "update_comment": null, "last_update": "2014-05-13 14:33:34", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/12453\/meta_all.arff", "default_target_attribute": "class", "row_id_attribute": null, "ignore_attribute": null, "runs": 882, "suggest": { "input": [ "meta_all.arff", " " ], "weight": 5 }, "qualities": { "NumberOfInstances": 71, "NumberOfFeatures": 63, "NumberOfClasses": 6, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 62, "NumberOfSymbolicFeatures": 1, "Quartile2SkewnessOfNumericAtts": 0.6379684713111894, "REPTreeDepth3Kappa": 0, "DecisionStumpKappa": 0.1417582417582417, "MaxMeansOfNumericAtts": 1409.6154795070418, "MinMutualInformation": null, "PercentageOfBinaryFeatures": 0, "Quartile2StdDevOfNumericAtts": 1.2622837679394865, "RandomTreeDepth1AUC": 0.5760594378612016, "Dimensionality": 0.8873239436619719, "MaxMutualInformation": null, "MinNominalAttDistinctValues": 6, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "RandomTreeDepth1ErrRate": 0.5070422535211268, "EquivalentNumberOfAtts": null, "MaxNominalAttDistinctValues": 6, "MinSkewnessOfNumericAtts": -5.880230832801674, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 11.012722934215358, "AutoCorrelation": 0.37142857142857144, "RandomTreeDepth1Kappa": 0.17813504823151127, "J48.00001.AUC": 0.6759662439532222, "MaxSkewnessOfNumericAtts": 8.426149773176359, "MinStdDevOfNumericAtts": 0.0011235261958121208, "PercentageOfNumericFeatures": 98.4126984126984, "Quartile3MeansOfNumericAtts": 7.35753736971831, "CfsSubsetEval_DecisionStumpAUC": 0.5098808643955454, "RandomTreeDepth2AUC": 0.5760594378612016, "J48.00001.ErrRate": 0.39436619718309857, "MaxStdDevOfNumericAtts": 11382.795765550609, "MinorityClassPercentage": 2.8169014084507045, "PercentageOfSymbolicFeatures": 1.5873015873015872, "Quartile3MutualInformation": null, "CfsSubsetEval_DecisionStumpErrRate": 0.49295774647887325, "RandomTreeDepth2ErrRate": 0.5070422535211268, "J48.00001.Kappa": 0.29, "MeanAttributeEntropy": null, "MinorityClassSize": 2, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": 2.544801839070983, "CfsSubsetEval_DecisionStumpKappa": 0.03495145631067962, "RandomTreeDepth2Kappa": 0.17813504823151127, "J48.0001.AUC": 0.6759662439532222, "MeanKurtosisOfNumericAtts": 12.9401515903983, "NaiveBayesAUC": 0.6666596950992932, "Quartile1KurtosisOfNumericAtts": -0.420912028370074, "Quartile3StdDevOfNumericAtts": 16.67895478223194, "CfsSubsetEval_NaiveBayesAUC": 0.5098808643955454, "RandomTreeDepth3AUC": 0.5760594378612016, "J48.0001.ErrRate": 0.39436619718309857, "MeanMeansOfNumericAtts": 56.081664144934116, "NaiveBayesErrRate": 0.4507042253521127, "Quartile1MeansOfNumericAtts": 0.4546733345070423, "REPTreeDepth1AUC": 0.49038773663616714, "CfsSubsetEval_NaiveBayesErrRate": 0.49295774647887325, "RandomTreeDepth3ErrRate": 0.5070422535211268, "J48.0001.Kappa": 0.29, "MeanMutualInformation": null, "NaiveBayesKappa": 0.2555701179554391, "Quartile1MutualInformation": null, "REPTreeDepth1ErrRate": 0.4084507042253521, "CfsSubsetEval_NaiveBayesKappa": 0.03495145631067962, "RandomTreeDepth3Kappa": 0.17813504823151127, "J48.001.AUC": 0.6759662439532222, "MeanNoiseToSignalRatio": null, "NumberOfBinaryFeatures": 0, "Quartile1SkewnessOfNumericAtts": -0.2878712213205722, "REPTreeDepth1Kappa": 0, "CfsSubsetEval_kNN1NAUC": 0.5098808643955454, "StdvNominalAttDistinctValues": 0, "J48.001.ErrRate": 0.39436619718309857, "MeanNominalAttDistinctValues": 6, "Quartile1StdDevOfNumericAtts": 0.21516310503105476, "REPTreeDepth2AUC": 0.49038773663616714, "CfsSubsetEval_kNN1NErrRate": 0.49295774647887325, "kNN1NAUC": 0.6380419436721572, "J48.001.Kappa": 0.29, "MeanSkewnessOfNumericAtts": 1.7158412074670633, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.4084507042253521, "CfsSubsetEval_kNN1NKappa": 0.03495145631067962, "kNN1NErrRate": 0.5352112676056338, "MajorityClassPercentage": 59.154929577464785, "MeanStdDevOfNumericAtts": 315.43181094436096, "Quartile2KurtosisOfNumericAtts": 0.22000839764611002, "REPTreeDepth2Kappa": 0, "ClassEntropy": 1.7870659855526845, "kNN1NKappa": 0.23849844764324019, "MajorityClassSize": 42, "MinAttributeEntropy": null, "Quartile2MeansOfNumericAtts": 0.7613073802816902, "REPTreeDepth3AUC": 0.49038773663616714, "DecisionStumpAUC": 0.6281898611031795, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.641365808937671, "Quartile2MutualInformation": null, "REPTreeDepth3ErrRate": 0.4084507042253521, "DecisionStumpErrRate": 0.4647887323943662, "MaxKurtosisOfNumericAtts": 71.00000000000006, "MinMeansOfNumericAtts": -29.001508253521123 }, "tags": [ { "uploader": "2", "tag": "study_1" }, { "uploader": "1", "tag": "study_41" } ], "features": [ { "name": "class", "index": "62", "type": "nominal", "distinct": "6", "missing": "0", "target": "1", "distr": [ [ "moa.NaiveBayes(1)", "moa.SPegasos(1)", "moa.LeveragingBag_kNN(1)", "moa.LeveragingBag_HoeffdingTree(1)", "moa.OzaBag_HoeffdingTree(1)", "moa.OzaBoost_HoeffdingTree(1)" ], [ [ "2", "0", "0", "0", "0", "0" ], [ "0", "2", "0", "0", "0", "0" ], [ "0", "0", "4", "0", "0", "0" ], [ "0", "0", "0", "42", "0", "0" ], [ "0", "0", "0", "0", "11", "0" ], [ "0", "0", "0", "0", "0", "10" ] ] ] }, { "name": "openml_task_id", "index": "0", "type": "numeric", "distinct": "71", "missing": "0", "min": "120", "max": "2269", "mean": "867", "stdev": "955" }, { "name": "meta_REPTreeDepth2ErrRate", "index": "1", "type": "numeric", "distinct": "65", "missing": "0", "min": "1", "max": "90", "mean": "37", "stdev": "22" }, { "name": "meta_J48.00001.ErrRate", "index": "2", "type": "numeric", "distinct": "63", "missing": "0", "min": "1", "max": "78", "mean": "29", "stdev": "17" }, { "name": "meta_NBErrRate", "index": "3", "type": "numeric", "distinct": "64", "missing": "0", "min": "1", "max": "70", "mean": "24", "stdev": "17" }, { "name": "meta_MeanMutualInformation", "index": "4", "type": "numeric", "distinct": "55", "missing": "0", "min": "-1", "max": "0", "mean": "0", "stdev": "0" }, { "name": "meta_NBAUC", "index": "5", "type": "numeric", "distinct": "70", "missing": "0", "min": "1", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_DecisionStumpKappa", "index": "6", "type": "numeric", "distinct": "65", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_HoeffdingDDM.warnings", "index": "7", "type": "numeric", "distinct": "11", "missing": "0", "min": "0", "max": "11", "mean": "1", "stdev": "3" }, { "name": "meta_NoiseToSignalRatio", "index": "8", "type": "numeric", "distinct": "55", "missing": "0", "min": "-1068", "max": "65", "mean": "-29", "stdev": "143" }, { "name": "meta_RandomTreeDepth3AUC_K=0", "index": "9", "type": "numeric", "distinct": "70", "missing": "0", "min": "1", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_PercentageOfNumericAtts", "index": "10", "type": "numeric", "distinct": "28", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_EquivalentNumberOfAtts", "index": "11", "type": "numeric", "distinct": "55", "missing": "0", "min": "-330", "max": "272", "mean": "8", "stdev": "68" }, { "name": "meta_HoeffdingDDM.changes", "index": "12", "type": "numeric", "distinct": "5", "missing": "0", "min": "0", "max": "5", "mean": "0", "stdev": "1" }, { "name": "meta_ClassEntropy", "index": "13", "type": "numeric", "distinct": "58", "missing": "0", "min": "-1", "max": "5", "mean": "1", "stdev": "1" }, { "name": "meta_NaiveBayesDdm.changes", "index": "14", "type": "numeric", "distinct": "7", "missing": "0", "min": "0", "max": "8", "mean": "0", "stdev": "1" }, { "name": "meta_NumMissingValues", "index": "15", "type": "numeric", "distinct": "2", "missing": "0", "min": "0", "max": "142", "mean": "2", "stdev": "17" }, { "name": "meta_NumNominalAtts", "index": "16", "type": "numeric", "distinct": "33", "missing": "0", "min": "0", "max": "1000", "mean": "33", "stdev": "118" }, { "name": "meta_REPTreeDepth3AUC", "index": "17", "type": "numeric", "distinct": "69", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_MeanAttributeEntropy", "index": "18", "type": "numeric", "distinct": "37", "missing": "0", "min": "-1", "max": "3", "mean": "0", "stdev": "1" }, { "name": "meta_MeanKurtosisOfNumericAtts", "index": "19", "type": "numeric", "distinct": "34", "missing": "0", "min": "-1", "max": "12", "mean": "0", "stdev": "2" }, { "name": "meta_REPTreeDepth3Kappa", "index": "20", "type": "numeric", "distinct": "68", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_J48.001.ErrRate", "index": "21", "type": "numeric", "distinct": "65", "missing": "0", "min": "1", "max": "74", "mean": "28", "stdev": "17" }, { "name": "meta_NumNumericAtts", "index": "22", "type": "numeric", "distinct": "19", "missing": "0", "min": "0", "max": "76", "mean": "7", "stdev": "14" }, { "name": "meta_ClassCount", "index": "23", "type": "numeric", "distinct": "10", "missing": "0", "min": "2", "max": "26", "mean": "6", "stdev": "5" }, { "name": "meta_J48.00001.AUC", "index": "24", "type": "numeric", "distinct": "67", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_PercentageOfBinaryAtts", "index": "25", "type": "numeric", "distinct": "25", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_DecisionStumpAUC", "index": "26", "type": "numeric", "distinct": "70", "missing": "0", "min": "1", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_RandomTreeDepth1AUC_K=0", "index": "27", "type": "numeric", "distinct": "70", "missing": "0", "min": "1", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_REPTreeDepth2Kappa", "index": "28", "type": "numeric", "distinct": "68", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_PositivePercentage", "index": "29", "type": "numeric", "distinct": "50", "missing": "0", "min": "0", "max": "0", "mean": "0", "stdev": "0" }, { "name": "meta_J48.0001.ErrRate", "index": "30", "type": "numeric", "distinct": "62", "missing": "0", "min": "1", "max": "76", "mean": "28", "stdev": "17" }, { "name": "meta_MinNominalAttDistinctValues", "index": "31", "type": "numeric", "distinct": "6", "missing": "0", "min": "-1", "max": "7", "mean": "1", "stdev": "2" }, { "name": "meta_RandomTreeDepth2AUC_K=0", "index": "32", "type": "numeric", "distinct": "70", "missing": "0", "min": "1", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_MeanMeansOfNumericAtts", "index": "33", "type": "numeric", "distinct": "34", "missing": "0", "min": "0", "max": "95958", "mean": "1410", "stdev": "11383" }, { "name": "meta_J48.0001.kappa", "index": "34", "type": "numeric", "distinct": "64", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_MeanNominalAttDistinctValues", "index": "35", "type": "numeric", "distinct": "39", "missing": "0", "min": "-1", "max": "10", "mean": "2", "stdev": "2" }, { "name": "meta_J48.00001.kappa", "index": "36", "type": "numeric", "distinct": "63", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_PercentageOfNominalAtts", "index": "37", "type": "numeric", "distinct": "40", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_REPTreeDepth1Kappa", "index": "38", "type": "numeric", "distinct": "64", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_NegativePercentage", "index": "39", "type": "numeric", "distinct": "62", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_NumBinaryAtts", "index": "40", "type": "numeric", "distinct": "16", "missing": "0", "min": "0", "max": "1000", "mean": "20", "stdev": "118" }, { "name": "meta_NaiveBayesDdm.warnings", "index": "41", "type": "numeric", "distinct": "13", "missing": "0", "min": "0", "max": "22", "mean": "2", "stdev": "4" }, { "name": "meta_MaxNominalAttDistinctValues", "index": "42", "type": "numeric", "distinct": "16", "missing": "0", "min": "-1", "max": "41", "mean": "5", "stdev": "7" }, { "name": "meta_PercentageOfMissingValues", "index": "43", "type": "numeric", "distinct": "2", "missing": "0", "min": "0", "max": "0", "mean": "0", "stdev": "0" }, { "name": "meta_J48.001.AUC", "index": "44", "type": "numeric", "distinct": "68", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_J48.0001.AUC", "index": "45", "type": "numeric", "distinct": "68", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_NBKappa", "index": "46", "type": "numeric", "distinct": "70", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_REPTreeDepth1AUC", "index": "47", "type": "numeric", "distinct": "67", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_NaiveBayesAdwin.changes", "index": "48", "type": "numeric", "distinct": "9", "missing": "0", "min": "0", "max": "9", "mean": "1", "stdev": "2" }, { "name": "meta_REPTreeDepth3ErrRate", "index": "49", "type": "numeric", "distinct": "67", "missing": "0", "min": "1", "max": "86", "mean": "33", "stdev": "20" }, { "name": "meta_DecisionStumpErrRate", "index": "50", "type": "numeric", "distinct": "67", "missing": "0", "min": "1", "max": "92", "mean": "42", "stdev": "26" }, { "name": "meta_MeanStdDevOfNumericAtts", "index": "51", "type": "numeric", "distinct": "34", "missing": "0", "min": "0", "max": "54064", "mean": "818", "stdev": "6412" }, { "name": "meta_Dimensionality", "index": "52", "type": "numeric", "distinct": "29", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_REPTreeDepth2AUC", "index": "53", "type": "numeric", "distinct": "69", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "meta_StdvNominalAttDistinctValues", "index": "54", "type": "numeric", "distinct": "36", "missing": "0", "min": "-1", "max": "11", "mean": "1", "stdev": "2" }, { "name": "meta_HoeffdingAdwin.changes", "index": "55", "type": "numeric", "distinct": "7", "missing": "0", "min": "0", "max": "7", "mean": "1", "stdev": "2" }, { "name": "meta_MeanSkewnessOfNumericAtts", "index": "56", "type": "numeric", "distinct": "34", "missing": "0", "min": "0", "max": "2", "mean": "0", "stdev": "1" }, { "name": "meta_IncompleteInstanceCount", "index": "57", "type": "numeric", "distinct": "2", "missing": "0", "min": "0", "max": "78", "mean": "1", "stdev": "9" }, { "name": "meta_DefaultAccuracy", "index": "58", "type": "numeric", "distinct": "62", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_REPTreeDepth1ErrRate", "index": "59", "type": "numeric", "distinct": "63", "missing": "0", "min": "1", "max": "92", "mean": "42", "stdev": "25" }, { "name": "meta_J48.001.kappa", "index": "60", "type": "numeric", "distinct": "64", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "meta_NumAttributes", "index": "61", "type": "numeric", "distinct": "29", "missing": "0", "min": "4", "max": "1002", "mean": "41", "stdev": "117" } ], "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 }