{
    "data_id": "979",
    "name": "waveform-5000",
    "exact_name": "waveform-5000",
    "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). The multi-class target feature is converted to a two-class nominal target feature by re-labeling the majority class as positive ('P') and all others as negative ('N'). Originally converted by Quan Sun.",
    "format": "ARFF",
    "uploader": "Joaquin Vanschoren",
    "uploader_id": 2,
    "visibility": "public",
    "creator": null,
    "contributor": null,
    "date": "2014-10-04 22:44:08",
    "update_comment": null,
    "last_update": "2014-10-04 22:44:08",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/53513\/waveform-5000.arff",
    "default_target_attribute": "binaryClass",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 778,
    "suggest": {
        "input": [
            "waveform-5000",
            "Binarized version of the original data set (see version 1). The multi-class target feature is converted to a two-class nominal target feature by re-labeling the majority class as positive ('P') and all others as negative ('N'). Originally converted by Quan Sun. "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 5000,
        "NumberOfFeatures": 41,
        "NumberOfClasses": 2,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 40,
        "NumberOfSymbolicFeatures": 1,
        "REPTreeDepth3Kappa": 0.5904018947864629,
        "DecisionStumpKappa": 0.5038072236194394,
        "MaxMeansOfNumericAtts": 3.322468,
        "MinMutualInformation": null,
        "Quartile2SkewnessOfNumericAtts": 0.016415358784205282,
        "RandomTreeDepth1AUC": 0.7613747459414957,
        "Dimensionality": 0.0082,
        "MaxMutualInformation": null,
        "MinNominalAttDistinctValues": 2,
        "PercentageOfBinaryFeatures": 2.4390243902439024,
        "Quartile2StdDevOfNumericAtts": 1.0138703067658228,
        "RandomTreeDepth1ErrRate": 0.2126,
        "EquivalentNumberOfAtts": null,
        "MaxNominalAttDistinctValues": 2,
        "MinSkewnessOfNumericAtts": -0.27203078157249977,
        "PercentageOfInstancesWithMissingValues": 0,
        "Quartile3AttributeEntropy": null,
        "RandomTreeDepth1Kappa": 0.5240355339040728,
        "J48.00001.AUC": 0.7752345127936859,
        "MaxSkewnessOfNumericAtts": 0.2720371073231119,
        "MinStdDevOfNumericAtts": 0.9764529543579722,
        "PercentageOfMissingValues": 0,
        "Quartile3KurtosisOfNumericAtts": 0.019352277802150986,
        "AutoCorrelation": 0.5469093818763753,
        "RandomTreeDepth2AUC": 0.7613747459414957,
        "J48.00001.ErrRate": 0.1878,
        "MaxStdDevOfNumericAtts": 2.0326737966079764,
        "MinorityClassPercentage": 33.839999999999996,
        "PercentageOfNumericFeatures": 97.5609756097561,
        "Quartile3MeansOfNumericAtts": 2.00251,
        "CfsSubsetEval_DecisionStumpAUC": 0.8576053896135453,
        "RandomTreeDepth2ErrRate": 0.2126,
        "J48.00001.Kappa": 0.5778466890232588,
        "MeanAttributeEntropy": null,
        "MinorityClassSize": 1692,
        "PercentageOfSymbolicFeatures": 2.4390243902439024,
        "Quartile3MutualInformation": null,
        "CfsSubsetEval_DecisionStumpErrRate": 0.1988,
        "RandomTreeDepth2Kappa": 0.5240355339040728,
        "J48.0001.AUC": 0.7752345127936859,
        "MeanKurtosisOfNumericAtts": -0.19641749321969915,
        "NaiveBayesAUC": 0.9345672501079123,
        "Quartile1AttributeEntropy": null,
        "Quartile3SkewnessOfNumericAtts": 0.08459325201338166,
        "CfsSubsetEval_DecisionStumpKappa": 0.5632111660451434,
        "RandomTreeDepth3AUC": 0.7613747459414957,
        "J48.0001.ErrRate": 0.1878,
        "MeanMeansOfNumericAtts": 0.8994882,
        "NaiveBayesErrRate": 0.1464,
        "Quartile1KurtosisOfNumericAtts": -0.4849521099111871,
        "Quartile3StdDevOfNumericAtts": 1.6570866923837764,
        "CfsSubsetEval_NaiveBayesAUC": 0.8576053896135453,
        "RandomTreeDepth3ErrRate": 0.2126,
        "J48.0001.Kappa": 0.5778466890232588,
        "MeanMutualInformation": null,
        "NaiveBayesKappa": 0.6931573073497377,
        "Quartile1MeansOfNumericAtts": -0.0009889999999999864,
        "REPTreeDepth1AUC": 0.8631799370249355,
        "CfsSubsetEval_NaiveBayesErrRate": 0.1988,
        "RandomTreeDepth3Kappa": 0.5240355339040728,
        "J48.001.AUC": 0.7752345127936859,
        "MeanNoiseToSignalRatio": null,
        "NumberOfBinaryFeatures": 1,
        "Quartile1MutualInformation": null,
        "REPTreeDepth1ErrRate": 0.1824,
        "CfsSubsetEval_NaiveBayesKappa": 0.5632111660451434,
        "CfsSubsetEval_kNN1NAUC": 0.8576053896135453,
        "StdvNominalAttDistinctValues": 0,
        "J48.001.ErrRate": 0.1878,
        "MeanNominalAttDistinctValues": 2,
        "Quartile1SkewnessOfNumericAtts": -0.024259506396659067,
        "REPTreeDepth1Kappa": 0.5904018947864629,
        "CfsSubsetEval_kNN1NErrRate": 0.1988,
        "kNN1NAUC": 0.7773304061219881,
        "J48.001.Kappa": 0.5778466890232588,
        "MeanSkewnessOfNumericAtts": 0.03546827362426717,
        "Quartile1StdDevOfNumericAtts": 0.9996867717821261,
        "REPTreeDepth2AUC": 0.8631799370249355,
        "CfsSubsetEval_kNN1NKappa": 0.5632111660451434,
        "kNN1NErrRate": 0.1976,
        "MajorityClassPercentage": 66.16,
        "MeanStdDevOfNumericAtts": 1.27111559694555,
        "Quartile2AttributeEntropy": null,
        "REPTreeDepth2ErrRate": 0.1824,
        "ClassEntropy": 0.9232793793699432,
        "kNN1NKappa": 0.5569118875338325,
        "MajorityClassSize": 3308,
        "MinAttributeEntropy": null,
        "Quartile2KurtosisOfNumericAtts": -0.051227106165116165,
        "REPTreeDepth2Kappa": 0.5904018947864629,
        "REPTreeDepth3AUC": 0.8631799370249355,
        "DecisionStumpAUC": 0.7896715391585982,
        "MaxAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": -0.679051825631459,
        "Quartile2MeansOfNumericAtts": 0.031810999999999985,
        "REPTreeDepth3ErrRate": 0.1824,
        "DecisionStumpErrRate": 0.2514,
        "MaxKurtosisOfNumericAtts": 0.15060825997502159,
        "MinMeansOfNumericAtts": -0.025551999999999995,
        "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"
        },
        {
            "uploader": "1",
            "tag": "study_41"
        },
        {
            "uploader": "64",
            "tag": "study_7"
        }
    ],
    "features": [
        {
            "name": "binaryClass",
            "index": "40",
            "type": "nominal",
            "distinct": "2",
            "missing": "0",
            "target": "1",
            "distr": [
                [
                    "P",
                    "N"
                ],
                [
                    [
                        "1692",
                        "0"
                    ],
                    [
                        "0",
                        "3308"
                    ]
                ]
            ]
        },
        {
            "name": "x1",
            "index": "0",
            "type": "numeric",
            "distinct": "529",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x2",
            "index": "1",
            "type": "numeric",
            "distinct": "541",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x3",
            "index": "2",
            "type": "numeric",
            "distinct": "614",
            "missing": "0",
            "min": "-3",
            "max": "5",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "x4",
            "index": "3",
            "type": "numeric",
            "distinct": "691",
            "missing": "0",
            "min": "-3",
            "max": "6",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "x5",
            "index": "4",
            "type": "numeric",
            "distinct": "772",
            "missing": "0",
            "min": "-3",
            "max": "7",
            "mean": "1",
            "stdev": "2"
        },
        {
            "name": "x6",
            "index": "5",
            "type": "numeric",
            "distinct": "815",
            "missing": "0",
            "min": "-3",
            "max": "8",
            "mean": "2",
            "stdev": "2"
        },
        {
            "name": "x7",
            "index": "6",
            "type": "numeric",
            "distinct": "890",
            "missing": "0",
            "min": "-3",
            "max": "9",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x8",
            "index": "7",
            "type": "numeric",
            "distinct": "802",
            "missing": "0",
            "min": "-3",
            "max": "8",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x9",
            "index": "8",
            "type": "numeric",
            "distinct": "764",
            "missing": "0",
            "min": "-2",
            "max": "7",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x10",
            "index": "9",
            "type": "numeric",
            "distinct": "713",
            "missing": "0",
            "min": "-2",
            "max": "8",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x11",
            "index": "10",
            "type": "numeric",
            "distinct": "749",
            "missing": "0",
            "min": "-1",
            "max": "8",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x12",
            "index": "11",
            "type": "numeric",
            "distinct": "730",
            "missing": "0",
            "min": "-2",
            "max": "8",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x13",
            "index": "12",
            "type": "numeric",
            "distinct": "768",
            "missing": "0",
            "min": "-2",
            "max": "7",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x14",
            "index": "13",
            "type": "numeric",
            "distinct": "793",
            "missing": "0",
            "min": "-3",
            "max": "9",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x15",
            "index": "14",
            "type": "numeric",
            "distinct": "887",
            "missing": "0",
            "min": "-3",
            "max": "9",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "x16",
            "index": "15",
            "type": "numeric",
            "distinct": "816",
            "missing": "0",
            "min": "-3",
            "max": "8",
            "mean": "2",
            "stdev": "2"
        },
        {
            "name": "x17",
            "index": "16",
            "type": "numeric",
            "distinct": "754",
            "missing": "0",
            "min": "-4",
            "max": "7",
            "mean": "1",
            "stdev": "2"
        },
        {
            "name": "x18",
            "index": "17",
            "type": "numeric",
            "distinct": "681",
            "missing": "0",
            "min": "-4",
            "max": "6",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "x19",
            "index": "18",
            "type": "numeric",
            "distinct": "605",
            "missing": "0",
            "min": "-4",
            "max": "5",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "x20",
            "index": "19",
            "type": "numeric",
            "distinct": "554",
            "missing": "0",
            "min": "-3",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x21",
            "index": "20",
            "type": "numeric",
            "distinct": "531",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x22",
            "index": "21",
            "type": "numeric",
            "distinct": "527",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x23",
            "index": "22",
            "type": "numeric",
            "distinct": "516",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x24",
            "index": "23",
            "type": "numeric",
            "distinct": "524",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x25",
            "index": "24",
            "type": "numeric",
            "distinct": "527",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x26",
            "index": "25",
            "type": "numeric",
            "distinct": "523",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x27",
            "index": "26",
            "type": "numeric",
            "distinct": "525",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x28",
            "index": "27",
            "type": "numeric",
            "distinct": "534",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x29",
            "index": "28",
            "type": "numeric",
            "distinct": "527",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x30",
            "index": "29",
            "type": "numeric",
            "distinct": "525",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x31",
            "index": "30",
            "type": "numeric",
            "distinct": "535",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x32",
            "index": "31",
            "type": "numeric",
            "distinct": "530",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x33",
            "index": "32",
            "type": "numeric",
            "distinct": "528",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x34",
            "index": "33",
            "type": "numeric",
            "distinct": "522",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x35",
            "index": "34",
            "type": "numeric",
            "distinct": "537",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x36",
            "index": "35",
            "type": "numeric",
            "distinct": "515",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x37",
            "index": "36",
            "type": "numeric",
            "distinct": "511",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x38",
            "index": "37",
            "type": "numeric",
            "distinct": "520",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x39",
            "index": "38",
            "type": "numeric",
            "distinct": "531",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "x40",
            "index": "39",
            "type": "numeric",
            "distinct": "530",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "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
}