DEVELOPMENT...      {
    "data_id": "769",
    "name": "fri_c1_250_50",
    "exact_name": "fri_c1_250_50",
    "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": "Felicia West",
    "uploader_id": 2,
    "visibility": "public",
    "creator": null,
    "contributor": null,
    "date": "2014-10-04 14:32:59",
    "update_comment": null,
    "last_update": "2014-10-04 14:32:59",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/53303\/fri_c1_250_50.arff",
    "default_target_attribute": "binaryClass",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 755,
    "suggest": {
        "input": [
            "fri_c1_250_50",
            "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": 250,
        "NumberOfFeatures": 51,
        "NumberOfClasses": 2,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 50,
        "NumberOfSymbolicFeatures": 1,
        "AutoCorrelation": 0.46586345381526106,
        "CfsSubsetEval_DecisionStumpAUC": 0.8067954266520251,
        "CfsSubsetEval_DecisionStumpErrRate": 0.2,
        "CfsSubsetEval_DecisionStumpKappa": 0.6006134577289285,
        "CfsSubsetEval_NaiveBayesAUC": 0.8067954266520251,
        "CfsSubsetEval_NaiveBayesErrRate": 0.2,
        "CfsSubsetEval_NaiveBayesKappa": 0.6006134577289285,
        "CfsSubsetEval_kNN1NAUC": 0.8067954266520251,
        "CfsSubsetEval_kNN1NErrRate": 0.2,
        "CfsSubsetEval_kNN1NKappa": 0.6006134577289285,
        "ClassEntropy": 0.9933418121880535,
        "DecisionStumpAUC": 0.7150054906013822,
        "DecisionStumpErrRate": 0.268,
        "DecisionStumpKappa": 0.4635880356113494,
        "Dimensionality": 0.204,
        "EquivalentNumberOfAtts": null,
        "J48.00001.AUC": 0.8323428719074996,
        "J48.00001.ErrRate": 0.18,
        "J48.00001.Kappa": 0.6413771118903411,
        "J48.0001.AUC": 0.8323428719074996,
        "J48.0001.ErrRate": 0.18,
        "J48.0001.Kappa": 0.6413771118903411,
        "J48.001.AUC": 0.8323428719074996,
        "J48.001.ErrRate": 0.18,
        "J48.001.Kappa": 0.6413771118903411,
        "MajorityClassPercentage": 54.800000000000004,
        "MajorityClassSize": 137,
        "MaxAttributeEntropy": null,
        "MaxKurtosisOfNumericAtts": -0.7335405029766369,
        "MaxMeansOfNumericAtts": 4.400000001814064e-8,
        "MaxMutualInformation": null,
        "MaxNominalAttDistinctValues": 2,
        "MaxSkewnessOfNumericAtts": 0.2103297442070966,
        "MaxStdDevOfNumericAtts": 1.0000000819284804,
        "MeanAttributeEntropy": null,
        "MeanKurtosisOfNumericAtts": -1.1861027816170526,
        "MeanMeansOfNumericAtts": -4.320000000489489e-9,
        "MeanMutualInformation": null,
        "MeanNoiseToSignalRatio": null,
        "MeanNominalAttDistinctValues": 2,
        "MeanSkewnessOfNumericAtts": -0.011617704756592382,
        "MeanStdDevOfNumericAtts": 1.0000000282255683,
        "MinAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": -1.3341445738382265,
        "MinMeansOfNumericAtts": -5.199999996841065e-8,
        "MinMutualInformation": null,
        "MinNominalAttDistinctValues": 2,
        "MinSkewnessOfNumericAtts": -0.16699331031851916,
        "MinStdDevOfNumericAtts": 0.9999999789860485,
        "MinorityClassPercentage": 45.2,
        "MinorityClassSize": 113,
        "NaiveBayesAUC": 0.6980815192817001,
        "NaiveBayesErrRate": 0.376,
        "NaiveBayesKappa": 0.23982661577278896,
        "NumberOfBinaryFeatures": 1,
        "PercentageOfBinaryFeatures": 1.9607843137254901,
        "PercentageOfInstancesWithMissingValues": 0,
        "PercentageOfMissingValues": 0,
        "PercentageOfNumericFeatures": 98.0392156862745,
        "PercentageOfSymbolicFeatures": 1.9607843137254901,
        "Quartile1AttributeEntropy": null,
        "Quartile1KurtosisOfNumericAtts": -1.2532234107902247,
        "Quartile1MeansOfNumericAtts": -1.6000000030436115e-8,
        "Quartile1MutualInformation": null,
        "Quartile1SkewnessOfNumericAtts": -0.06870076598658034,
        "Quartile1StdDevOfNumericAtts": 1.0000000160647686,
        "Quartile2AttributeEntropy": null,
        "Quartile2KurtosisOfNumericAtts": -1.1828841603991773,
        "Quartile2MeansOfNumericAtts": -3.999999976578294e-9,
        "Quartile2MutualInformation": null,
        "Quartile2SkewnessOfNumericAtts": -0.011328603169716196,
        "Quartile2StdDevOfNumericAtts": 1.00000002803987,
        "Quartile3AttributeEntropy": null,
        "Quartile3KurtosisOfNumericAtts": -1.1328131211402628,
        "Quartile3MeansOfNumericAtts": 1.1999999987799547e-8,
        "Quartile3MutualInformation": null,
        "Quartile3SkewnessOfNumericAtts": 0.03211893127575943,
        "Quartile3StdDevOfNumericAtts": 1.0000000387740426,
        "REPTreeDepth1AUC": 0.7370970867515019,
        "REPTreeDepth1ErrRate": 0.256,
        "REPTreeDepth1Kappa": 0.4775680794096519,
        "REPTreeDepth2AUC": 0.7370970867515019,
        "REPTreeDepth2ErrRate": 0.256,
        "REPTreeDepth2Kappa": 0.4775680794096519,
        "REPTreeDepth3AUC": 0.7370970867515019,
        "REPTreeDepth3ErrRate": 0.256,
        "REPTreeDepth3Kappa": 0.4775680794096519,
        "RandomTreeDepth1AUC": 0.5180866869065305,
        "RandomTreeDepth1ErrRate": 0.484,
        "RandomTreeDepth1Kappa": 0.03570290086069492,
        "RandomTreeDepth2AUC": 0.5180866869065305,
        "RandomTreeDepth2ErrRate": 0.484,
        "RandomTreeDepth2Kappa": 0.03570290086069492,
        "RandomTreeDepth3AUC": 0.5180866869065305,
        "RandomTreeDepth3ErrRate": 0.484,
        "RandomTreeDepth3Kappa": 0.03570290086069492,
        "StdvNominalAttDistinctValues": 0,
        "kNN1NAUC": 0.5504812350623345,
        "kNN1NErrRate": 0.44,
        "kNN1NKappa": 0.10207013648533937
    },
    "tags": [
        {
            "tag": "mythbusting_1",
            "uploader": "1"
        },
        {
            "tag": "study_1",
            "uploader": "2"
        },
        {
            "tag": "study_127",
            "uploader": "4209"
        },
        {
            "tag": "study_15",
            "uploader": "939"
        },
        {
            "tag": "study_20",
            "uploader": "939"
        },
        {
            "tag": "study_41",
            "uploader": "1"
        },
        {
            "tag": "study_7",
            "uploader": "64"
        },
        {
            "tag": "study_88",
            "uploader": "4209"
        },
        {
            "tag": "study_236",
            "uploader": "0"
        }
    ],
    "features": [
        {
            "name": "binaryClass",
            "index": "50",
            "type": "nominal",
            "distinct": "2",
            "missing": "0",
            "target": "1",
            "distr": [
                [
                    "P",
                    "N"
                ],
                [
                    [
                        "113",
                        "0"
                    ],
                    [
                        "0",
                        "137"
                    ]
                ]
            ]
        },
        {
            "name": "oz27",
            "index": "26",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz26",
            "index": "25",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz28",
            "index": "27",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz29",
            "index": "28",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz30",
            "index": "29",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz31",
            "index": "30",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz32",
            "index": "31",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz33",
            "index": "32",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz34",
            "index": "33",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz35",
            "index": "34",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz36",
            "index": "35",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz37",
            "index": "36",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz38",
            "index": "37",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz39",
            "index": "38",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz40",
            "index": "39",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz41",
            "index": "40",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz42",
            "index": "41",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz43",
            "index": "42",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz44",
            "index": "43",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz45",
            "index": "44",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz46",
            "index": "45",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz47",
            "index": "46",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz48",
            "index": "47",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz49",
            "index": "48",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz50",
            "index": "49",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz14",
            "index": "13",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz2",
            "index": "1",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz3",
            "index": "2",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz4",
            "index": "3",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz5",
            "index": "4",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz6",
            "index": "5",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz7",
            "index": "6",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz8",
            "index": "7",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz9",
            "index": "8",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz10",
            "index": "9",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz11",
            "index": "10",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz12",
            "index": "11",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz13",
            "index": "12",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz1",
            "index": "0",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz15",
            "index": "14",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz16",
            "index": "15",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz17",
            "index": "16",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz18",
            "index": "17",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz19",
            "index": "18",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz20",
            "index": "19",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz21",
            "index": "20",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz22",
            "index": "21",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz23",
            "index": "22",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz24",
            "index": "23",
            "type": "numeric",
            "distinct": "250",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "oz25",
            "index": "24",
            "type": "numeric",
            "distinct": "250",
            "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": 6,
    "total_downloads": 7,
    "reach": 6,
    "reuse": 15,
    "impact_of_reuse": 0,
    "reach_of_reuse": 0,
    "impact": 15
}