{
    "data_id": "41350",
    "name": "abalone-19_vs_10-11-12-13",
    "exact_name": "abalone-19_vs_10-11-12-13",
    "version": 1,
    "version_label": "v1_unprocessed",
    "description": ". (IR: 49.69)",
    "format": "arff",
    "uploader": "Andriy Mulyar",
    "uploader_id": 7103,
    "visibility": "public",
    "creator": "\"KEEL\"",
    "contributor": "\"Andriy Mulyar\"",
    "date": "2018-11-21 04:27:27",
    "update_comment": null,
    "last_update": "2018-11-21 04:27:27",
    "licence": "Public",
    "status": "in_preparation",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/20649345\/dataset",
    "default_target_attribute": "class",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "abalone-19_vs_10-11-12-13",
            ". (IR: 49.69) "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 1622,
        "NumberOfFeatures": 9,
        "NumberOfClasses": 2,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 7,
        "NumberOfSymbolicFeatures": 1,
        "ClassEntropy": null,
        "MeanNoiseToSignalRatio": null,
        "Quartile2AttributeEntropy": null,
        "Dimensionality": 0.005548705302096177,
        "MeanNominalAttDistinctValues": 3,
        "Quartile2KurtosisOfNumericAtts": 0.11932431526456222,
        "EquivalentNumberOfAtts": null,
        "MeanSkewnessOfNumericAtts": 0.2237079864305742,
        "Quartile2MeansOfNumericAtts": 0.4591060419235512,
        "MajorityClassPercentage": 98.02712700369914,
        "MeanStdDevOfNumericAtts": 0.15472087863292772,
        "Quartile2MutualInformation": null,
        "MajorityClassSize": 1590,
        "MinAttributeEntropy": null,
        "Quartile2SkewnessOfNumericAtts": 0.39902660222850844,
        "MaxAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": 0.030801714122339785,
        "PercentageOfBinaryFeatures": 0,
        "Quartile2StdDevOfNumericAtts": 0.10383576205594938,
        "MaxKurtosisOfNumericAtts": 11.676110363071277,
        "MinMeansOfNumericAtts": 0.1585727496917386,
        "PercentageOfInstancesWithMissingValues": 0,
        "Quartile3AttributeEntropy": null,
        "MaxMeansOfNumericAtts": 1.0753104192355116,
        "MinMutualInformation": null,
        "PercentageOfMissingValues": 0,
        "Quartile3KurtosisOfNumericAtts": 0.5840148448180726,
        "MaxMutualInformation": null,
        "MinNominalAttDistinctValues": 3,
        "PercentageOfNumericFeatures": 77.77777777777779,
        "Quartile3MeansOfNumericAtts": 0.585363748458693,
        "MaxNominalAttDistinctValues": 3,
        "MinSkewnessOfNumericAtts": -0.5597929499515971,
        "PercentageOfSymbolicFeatures": 11.11111111111111,
        "Quartile3MutualInformation": null,
        "MaxSkewnessOfNumericAtts": 0.8537335276049871,
        "MinStdDevOfNumericAtts": 0.030120270079645642,
        "Quartile1AttributeEntropy": null,
        "Quartile3SkewnessOfNumericAtts": 0.6366684421516496,
        "MaxStdDevOfNumericAtts": 0.4528285974991946,
        "MinorityClassPercentage": 1.972872996300863,
        "Quartile1KurtosisOfNumericAtts": 0.06819071432896573,
        "Quartile3StdDevOfNumericAtts": 0.2214334543591035,
        "MeanAttributeEntropy": null,
        "MinorityClassSize": 32,
        "Quartile1MeansOfNumericAtts": 0.23657367447595562,
        "StdvNominalAttDistinctValues": 0,
        "MeanKurtosisOfNumericAtts": 1.840155757200663,
        "NumberOfBinaryFeatures": 0,
        "Quartile1MutualInformation": null,
        "MeanMeansOfNumericAtts": 0.4697071516646116,
        "Quartile1SkewnessOfNumericAtts": -0.5470307385873123,
        "AutoCorrelation": 1,
        "MeanMutualInformation": null,
        "Quartile1StdDevOfNumericAtts": 0.0709080251633465
    },
    "tags": [
        {
            "tag": "IR_49.69",
            "uploader": "7103"
        },
        {
            "tag": "keel-imbalanced",
            "uploader": "7103"
        },
        {
            "tag": "study_184",
            "uploader": "7103"
        }
    ],
    "features": [
        {
            "name": "class",
            "index": "8",
            "type": "string",
            "distinct": "2",
            "missing": "0",
            "target": "1"
        },
        {
            "name": "Sex",
            "index": "0",
            "type": "nominal",
            "distinct": "3",
            "missing": "0",
            "distr": []
        },
        {
            "name": "Length",
            "index": "1",
            "type": "numeric",
            "distinct": "94",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "Diameter",
            "index": "2",
            "type": "numeric",
            "distinct": "79",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Height",
            "index": "3",
            "type": "numeric",
            "distinct": "38",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Whole_weight",
            "index": "4",
            "type": "numeric",
            "distinct": "1266",
            "missing": "0",
            "min": "0",
            "max": "3",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "Shucked_weight",
            "index": "5",
            "type": "numeric",
            "distinct": "1024",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Viscera_weight",
            "index": "6",
            "type": "numeric",
            "distinct": "697",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Shell_weight",
            "index": "7",
            "type": "numeric",
            "distinct": "563",
            "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
}