{ "data_id": "785", "name": "wind_correlations", "exact_name": "wind_correlations", "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 14:33:26", "update_comment": null, "last_update": "2014-10-04 14:33:26", "licence": "Public", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/53319\/wind_correlations.arff", "default_target_attribute": "binaryClass", "row_id_attribute": null, "ignore_attribute": null, "runs": 729, "suggest": { "input": [ "wind_correlations", "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": 45, "NumberOfFeatures": 47, "NumberOfClasses": 2, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 46, "NumberOfSymbolicFeatures": 1, "REPTreeDepth3Kappa": 0.6871896722939423, "DecisionStumpKappa": 0.5094152626362735, "MaxMeansOfNumericAtts": 150.87993333333333, "MinMutualInformation": null, "Quartile2SkewnessOfNumericAtts": 0.17641912435274834, "RandomTreeDepth1AUC": 0.7994071146245059, "Dimensionality": 1.0444444444444445, "MaxMutualInformation": null, "MinNominalAttDistinctValues": 2, "PercentageOfBinaryFeatures": 2.127659574468085, "Quartile2StdDevOfNumericAtts": 0.18905311431076588, "RandomTreeDepth1ErrRate": 0.2, "EquivalentNumberOfAtts": null, "MaxNominalAttDistinctValues": 2, "MinSkewnessOfNumericAtts": -1.1708061886831054, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "RandomTreeDepth1Kappa": 0.5994065281899111, "J48.00001.AUC": 0.867588932806324, "MaxSkewnessOfNumericAtts": 2.6169675789308755, "MinStdDevOfNumericAtts": 0.12851172960654078, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 1.746423314301416, "AutoCorrelation": 0.4772727272727273, "RandomTreeDepth2AUC": 0.7994071146245059, "J48.00001.ErrRate": 0.2, "MaxStdDevOfNumericAtts": 0.5307178414871004, "MinorityClassPercentage": 48.888888888888886, "PercentageOfNumericFeatures": 97.87234042553192, "Quartile3MeansOfNumericAtts": 0.5501111111111111, "CfsSubsetEval_DecisionStumpAUC": 0.867588932806324, "RandomTreeDepth2ErrRate": 0.2, "J48.00001.Kappa": 0.5978152929493545, "MeanAttributeEntropy": null, "MinorityClassSize": 22, "PercentageOfSymbolicFeatures": 2.127659574468085, "Quartile3MutualInformation": null, "CfsSubsetEval_DecisionStumpErrRate": 0.2, "RandomTreeDepth2Kappa": 0.5994065281899111, "J48.0001.AUC": 0.867588932806324, "MeanKurtosisOfNumericAtts": 1.1387495038522704, "NaiveBayesAUC": 0.9260869565217392, "Quartile1AttributeEntropy": null, "Quartile3SkewnessOfNumericAtts": 0.32920933272979763, "CfsSubsetEval_DecisionStumpKappa": 0.5978152929493545, "RandomTreeDepth3AUC": 0.7994071146245059, "J48.0001.ErrRate": 0.2, "MeanMeansOfNumericAtts": 2.9922318840579707, "NaiveBayesErrRate": 0.13333333333333333, "Quartile1KurtosisOfNumericAtts": -0.046009353317553736, "Quartile3StdDevOfNumericAtts": 0.23239922365921398, "CfsSubsetEval_NaiveBayesAUC": 0.867588932806324, "RandomTreeDepth3ErrRate": 0.2, "J48.0001.Kappa": 0.5978152929493545, "MeanMutualInformation": null, "NaiveBayesKappa": 0.7337278106508878, "Quartile1MeansOfNumericAtts": 0.4063388888888889, "REPTreeDepth1AUC": 0.9011857707509882, "CfsSubsetEval_NaiveBayesErrRate": 0.2, "RandomTreeDepth3Kappa": 0.5994065281899111, "J48.001.AUC": 0.867588932806324, "MeanNoiseToSignalRatio": null, "NumberOfBinaryFeatures": 1, "Quartile1MutualInformation": null, "REPTreeDepth1ErrRate": 0.15555555555555556, "CfsSubsetEval_NaiveBayesKappa": 0.5978152929493545, "CfsSubsetEval_kNN1NAUC": 0.867588932806324, "StdvNominalAttDistinctValues": 0, "J48.001.ErrRate": 0.2, "MeanNominalAttDistinctValues": 2, "Quartile1SkewnessOfNumericAtts": -0.17269844700973963, "REPTreeDepth1Kappa": 0.6871896722939423, "CfsSubsetEval_kNN1NErrRate": 0.2, "kNN1NAUC": 0.8952569169960476, "J48.001.Kappa": 0.5978152929493545, "MeanSkewnessOfNumericAtts": 0.1741412757863661, "Quartile1StdDevOfNumericAtts": 0.1617836821195599, "REPTreeDepth2AUC": 0.9011857707509882, "CfsSubsetEval_kNN1NKappa": 0.5978152929493545, "kNN1NErrRate": 0.1111111111111111, "MajorityClassPercentage": 51.11111111111111, "MeanStdDevOfNumericAtts": 0.20538629754854867, "Quartile2AttributeEntropy": null, "REPTreeDepth2ErrRate": 0.15555555555555556, "ClassEntropy": 0.9996437496778561, "kNN1NKappa": 0.7765640516385302, "MajorityClassSize": 23, "MinAttributeEntropy": null, "Quartile2KurtosisOfNumericAtts": 0.4793533321733703, "REPTreeDepth2Kappa": 0.6871896722939423, "REPTreeDepth3AUC": 0.9011857707509882, "DecisionStumpAUC": 0.8033596837944663, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -0.7479102680253096, "Quartile2MeansOfNumericAtts": 0.47773333333333334, "REPTreeDepth3ErrRate": 0.15555555555555556, "DecisionStumpErrRate": 0.24444444444444444, "MaxKurtosisOfNumericAtts": 12.994074032090126, "MinMeansOfNumericAtts": -33.86048888888889, "Quartile2MutualInformation": null }, "tags": [ { "uploader": "1", "tag": "binarized" }, { "uploader": "38960", "tag": "Chemistry" }, { "uploader": "38960", "tag": "Life Science" }, { "uploader": "1", "tag": "mythbusting_1" }, { "uploader": "2", "tag": "study_1" }, { "uploader": "3886", "tag": "study_123" }, { "uploader": "939", "tag": "study_15" }, { "uploader": "939", "tag": "study_20" }, { "uploader": "1", "tag": "study_41" } ], "features": [ { "name": "binaryClass", "index": "46", "type": "nominal", "distinct": "2", "missing": "0", "target": "1", "distr": [ [ "P", "N" ], [ [ "22", "0" ], [ "0", "23" ] ] ] }, { "name": "latitude", "index": "0", "type": "numeric", "distinct": "43", "missing": "0", "min": "-35", "max": "0", "mean": "-34", "stdev": "0" }, { "name": "longitude", "index": "1", "type": "numeric", "distinct": "44", "missing": "0", "min": "150", "max": "152", "mean": "151", "stdev": "1" }, { "name": "station_1", "index": "2", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_2", "index": "3", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_3", "index": "4", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_4", "index": "5", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_5", "index": "6", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_6", "index": "7", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_7", "index": "8", "type": "numeric", "distinct": "42", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_8", "index": "9", "type": "numeric", "distinct": "41", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_9", "index": "10", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_10", "index": "11", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_11", "index": "12", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_12", "index": "13", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_13", "index": "14", "type": "numeric", "distinct": "42", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_14", "index": "15", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_15", "index": "16", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_16", "index": "17", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_17", "index": "18", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_18", "index": "19", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_19", "index": "20", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_20", "index": "21", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_21", "index": "22", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_22", "index": "23", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_23", "index": "24", "type": "numeric", "distinct": "40", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_24", "index": "25", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_25", "index": "26", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_26", "index": "27", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_27", "index": "28", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_28", "index": "29", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_29", "index": "30", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_30", "index": "31", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_31", "index": "32", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_32", "index": "33", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_33", "index": "34", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_34", "index": "35", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_35", "index": "36", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_36", "index": "37", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_37", "index": "38", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_38", "index": "39", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_39", "index": "40", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_40", "index": "41", "type": "numeric", "distinct": "43", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_41", "index": "42", "type": "numeric", "distinct": "44", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" }, { "name": "station_42", "index": "43", "type": "numeric", "distinct": "42", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_43", "index": "44", "type": "numeric", "distinct": "41", "missing": "0", "min": "0", "max": "1", "mean": "1", "stdev": "0" }, { "name": "station_44", "index": "45", "type": "numeric", "distinct": "45", "missing": "0", "min": "0", "max": "1", "mean": "0", "stdev": "0" } ], "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 }