{
    "data_id": "128",
    "name": "iris",
    "exact_name": "iris",
    "version": 1,
    "version_label": "1",
    "description": "This data sets consists of 3 different types of irises' (Setosa, Versicolour, and Virginica) petal and sepal length, stored in a 150x4 numpy.ndarray",
    "format": "ARFF",
    "uploader": "Jan van Rijn",
    "uploader_id": 1,
    "visibility": "public",
    "creator": "R.A.Fisher",
    "contributor": null,
    "date": "2014-04-06 23:23:39",
    "update_comment": null,
    "last_update": "2014-04-06 23:23:39",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/61\/dataset_61_iris.arff",
    "default_target_attribute": "class",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 22,
    "suggest": {
        "input": [
            "iris",
            "This data sets consists of 3 different types of irises' (Setosa, Versicolour, and Virginica) petal and sepal length, stored in a 150x4 numpy.ndarray "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 150,
        "NumberOfFeatures": 5,
        "NumberOfClasses": 3,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 4,
        "NumberOfSymbolicFeatures": 1,
        "AutoCorrelation": 0.9865771812080537,
        "CfsSubsetEval_DecisionStumpAUC": 0.9565333333333332,
        "CfsSubsetEval_DecisionStumpErrRate": 0.06666666666666667,
        "CfsSubsetEval_DecisionStumpKappa": 0.9,
        "CfsSubsetEval_NaiveBayesAUC": 0.9565333333333332,
        "CfsSubsetEval_NaiveBayesErrRate": 0.06666666666666667,
        "CfsSubsetEval_NaiveBayesKappa": 0.9,
        "CfsSubsetEval_kNN1NAUC": 0.9565333333333332,
        "CfsSubsetEval_kNN1NErrRate": 0.06666666666666667,
        "CfsSubsetEval_kNN1NKappa": 0.9,
        "ClassEntropy": 1.584962500721156,
        "DecisionStumpAUC": 0.8333333333333334,
        "DecisionStumpErrRate": 0.3333333333333333,
        "DecisionStumpKappa": 0.49999999999999994,
        "Dimensionality": 0.03333333333333333,
        "EquivalentNumberOfAtts": null,
        "J48.00001.AUC": 0.9565333333333332,
        "J48.00001.ErrRate": 0.06666666666666667,
        "J48.00001.Kappa": 0.9,
        "J48.0001.AUC": 0.9565333333333332,
        "J48.0001.ErrRate": 0.06666666666666667,
        "J48.0001.Kappa": 0.9,
        "J48.001.AUC": 0.9565333333333332,
        "J48.001.ErrRate": 0.06666666666666667,
        "J48.001.Kappa": 0.9,
        "MajorityClassPercentage": 33.33333333333333,
        "MajorityClassSize": 50,
        "MaxAttributeEntropy": null,
        "MaxKurtosisOfNumericAtts": 0.2907810623654319,
        "MaxMeansOfNumericAtts": 5.843333333333334,
        "MaxMutualInformation": null,
        "MaxNominalAttDistinctValues": 3,
        "MaxSkewnessOfNumericAtts": 0.33405266217208907,
        "MaxStdDevOfNumericAtts": 1.7644204199522626,
        "MeanAttributeEntropy": null,
        "MeanKurtosisOfNumericAtts": -0.7507394876837399,
        "MeanMeansOfNumericAtts": 3.4636666666666667,
        "MeanMutualInformation": null,
        "MeanNoiseToSignalRatio": null,
        "MeanNominalAttDistinctValues": 3,
        "MeanSkewnessOfNumericAtts": 0.067375701047788,
        "MeanStdDevOfNumericAtts": 0.9473104002482851,
        "MinAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": -1.401920800645399,
        "MinMeansOfNumericAtts": 1.1986666666666665,
        "MinMutualInformation": null,
        "MinNominalAttDistinctValues": 3,
        "MinSkewnessOfNumericAtts": -0.2744642524737837,
        "MinStdDevOfNumericAtts": 0.43359431136217386,
        "MinorityClassPercentage": 33.33333333333333,
        "MinorityClassSize": 50,
        "NaiveBayesAUC": 0.9932000000000001,
        "NaiveBayesErrRate": 0.03333333333333333,
        "NaiveBayesKappa": 0.9499999999999998,
        "NumberOfBinaryFeatures": 0,
        "PercentageOfBinaryFeatures": 0,
        "PercentageOfInstancesWithMissingValues": 0,
        "PercentageOfMissingValues": 0,
        "PercentageOfNumericFeatures": 80,
        "PercentageOfSymbolicFeatures": 20,
        "Quartile1AttributeEntropy": null,
        "Quartile1KurtosisOfNumericAtts": -1.3863791432688857,
        "Quartile1MeansOfNumericAtts": 1.6624999999999999,
        "Quartile1MutualInformation": null,
        "Quartile1SkewnessOfNumericAtts": -0.2320973298913695,
        "Quartile1StdDevOfNumericAtts": 0.5159859189468406,
        "Quartile2AttributeEntropy": null,
        "Quartile2KurtosisOfNumericAtts": -0.9459091062274964,
        "Quartile2MeansOfNumericAtts": 3.406333333333333,
        "Quartile2MutualInformation": null,
        "Quartile2SkewnessOfNumericAtts": 0.10495719724642329,
        "Quartile2StdDevOfNumericAtts": 0.795613434839352,
        "Quartile3AttributeEntropy": null,
        "Quartile3KurtosisOfNumericAtts": 0.08006978644516216,
        "Quartile3MeansOfNumericAtts": 5.322166666666667,
        "Quartile3MutualInformation": null,
        "Quartile3SkewnessOfNumericAtts": 0.32926723578831013,
        "Quartile3StdDevOfNumericAtts": 1.5303318469586626,
        "REPTreeDepth1AUC": 0.955,
        "REPTreeDepth1ErrRate": 0.07333333333333333,
        "REPTreeDepth1Kappa": 0.8899999999999998,
        "REPTreeDepth2AUC": 0.955,
        "REPTreeDepth2ErrRate": 0.07333333333333333,
        "REPTreeDepth2Kappa": 0.8899999999999998,
        "REPTreeDepth3AUC": 0.955,
        "REPTreeDepth3ErrRate": 0.07333333333333333,
        "REPTreeDepth3Kappa": 0.8899999999999998,
        "RandomTreeDepth1AUC": 0.95,
        "RandomTreeDepth1ErrRate": 0.06666666666666667,
        "RandomTreeDepth1Kappa": 0.9,
        "RandomTreeDepth2AUC": 0.95,
        "RandomTreeDepth2ErrRate": 0.06666666666666667,
        "RandomTreeDepth2Kappa": 0.9,
        "RandomTreeDepth3AUC": 0.95,
        "RandomTreeDepth3ErrRate": 0.06666666666666667,
        "RandomTreeDepth3Kappa": 0.9,
        "StdvNominalAttDistinctValues": 0,
        "kNN1NAUC": 0.9558,
        "kNN1NErrRate": 0.06,
        "kNN1NKappa": 0.9099999999999999
    },
    "tags": [
        {
            "tag": "study_665",
            "uploader": "0"
        },
        {
            "tag": "study_101",
            "uploader": "0"
        },
        {
            "tag": "study_170",
            "uploader": "0"
        },
        {
            "tag": "study_122",
            "uploader": "0"
        },
        {
            "tag": "study_79",
            "uploader": "0"
        },
        {
            "tag": "study_114",
            "uploader": "0"
        },
        {
            "tag": "study_366",
            "uploader": "0"
        },
        {
            "tag": "study_615",
            "uploader": "0"
        },
        {
            "tag": "study_182",
            "uploader": "0"
        },
        {
            "tag": "study_722",
            "uploader": "0"
        }
    ],
    "features": [
        {
            "name": "class",
            "index": "4",
            "type": "nominal",
            "distinct": "3",
            "missing": "0",
            "target": "1",
            "distr": [
                [
                    "Iris-setosa",
                    "Iris-versicolor",
                    "Iris-virginica"
                ],
                [
                    [
                        "50",
                        "0",
                        "0"
                    ],
                    [
                        "0",
                        "50",
                        "0"
                    ],
                    [
                        "0",
                        "0",
                        "50"
                    ]
                ]
            ]
        },
        {
            "name": "sepallength",
            "index": "0",
            "type": "numeric",
            "distinct": "35",
            "missing": "0",
            "min": "4",
            "max": "8",
            "mean": "6",
            "stdev": "1"
        },
        {
            "name": "sepalwidth",
            "index": "1",
            "type": "numeric",
            "distinct": "23",
            "missing": "0",
            "min": "2",
            "max": "4",
            "mean": "3",
            "stdev": "0"
        },
        {
            "name": "petallength",
            "index": "2",
            "type": "numeric",
            "distinct": "43",
            "missing": "0",
            "min": "1",
            "max": "7",
            "mean": "4",
            "stdev": "2"
        },
        {
            "name": "petalwidth",
            "index": "3",
            "type": "numeric",
            "distinct": "22",
            "missing": "0",
            "min": "0",
            "max": "3",
            "mean": "1",
            "stdev": "1"
        }
    ],
    "nr_of_issues": 0,
    "nr_of_downvotes": 0,
    "nr_of_likes": 0,
    "nr_of_downloads": 0,
    "total_downloads": 0,
    "reach": 0,
    "reuse": 2,
    "impact_of_reuse": 0,
    "reach_of_reuse": 0,
    "impact": 2
}