{
    "data_id": "42202",
    "name": "Chaos_detection_in_Duffing_system",
    "exact_name": "Chaos_detection_in_Duffing_system",
    "version": 1,
    "version_label": "0.0.1",
    "description": "This dataset is an artificial simulation of the Duffing system with random changes from the chaotic to the non-chaotic regime at different noise levels.",
    "format": "ARFF",
    "uploader": "Matteo Caorsi",
    "uploader_id": 10283,
    "visibility": "public",
    "creator": null,
    "contributor": null,
    "date": "2019-11-26 18:24:00",
    "update_comment": null,
    "last_update": "2019-11-26 18:24:00",
    "licence": "CC0",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/21760003\/chaos_detection.arff",
    "kaggle_url": null,
    "default_target_attribute": null,
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "Chaos_detection_in_Duffing_system",
            "This dataset is an artificial simulation of the Duffing system with random changes from the chaotic to the non-chaotic regime at different noise levels. "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 2493200,
        "NumberOfFeatures": 26,
        "NumberOfClasses": null,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 26,
        "NumberOfSymbolicFeatures": 0,
        "MaxSkewnessOfNumericAtts": 0.9244799883144366,
        "MinStdDevOfNumericAtts": 0.21307229791539886,
        "Quartile1AttributeEntropy": null,
        "Quartile3SkewnessOfNumericAtts": 0.22874841091502054,
        "MaxStdDevOfNumericAtts": 2856.075731273837,
        "MinorityClassPercentage": null,
        "Quartile1KurtosisOfNumericAtts": -0.8379309242470494,
        "Quartile3StdDevOfNumericAtts": 15.82440521730749,
        "MeanAttributeEntropy": null,
        "MinorityClassSize": null,
        "Quartile1MeansOfNumericAtts": 0.012000882785796162,
        "StdvNominalAttDistinctValues": null,
        "MeanKurtosisOfNumericAtts": -0.4417381014591975,
        "NumberOfBinaryFeatures": 0,
        "Quartile1MutualInformation": null,
        "MeanMeansOfNumericAtts": 220.84448606599994,
        "Quartile1SkewnessOfNumericAtts": -0.062077009736308475,
        "MeanMutualInformation": null,
        "Quartile1StdDevOfNumericAtts": 0.9639103122677303,
        "AutoCorrelation": null,
        "MeanNoiseToSignalRatio": null,
        "Quartile2AttributeEntropy": null,
        "ClassEntropy": null,
        "MeanNominalAttDistinctValues": null,
        "Quartile2KurtosisOfNumericAtts": -0.6621563927725227,
        "Dimensionality": 1.042836515321675e-5,
        "MeanSkewnessOfNumericAtts": 0.06887089294758963,
        "Quartile2MeansOfNumericAtts": 0.4836087124501953,
        "EquivalentNumberOfAtts": null,
        "MajorityClassPercentage": null,
        "MeanStdDevOfNumericAtts": 125.76479275598464,
        "Quartile2MutualInformation": null,
        "MajorityClassSize": null,
        "MinAttributeEntropy": null,
        "Quartile2SkewnessOfNumericAtts": -2.9202234145805693e-5,
        "MaxAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": -2.0000016043659485,
        "PercentageOfBinaryFeatures": 0,
        "Quartile2StdDevOfNumericAtts": 1.315626073497054,
        "MaxKurtosisOfNumericAtts": 2.4573785562927566,
        "MinMeansOfNumericAtts": -1.3565681791459039,
        "PercentageOfInstancesWithMissingValues": 0,
        "Quartile3AttributeEntropy": null,
        "MaxMeansOfNumericAtts": 5052.660596823397,
        "MinMutualInformation": null,
        "PercentageOfMissingValues": 0,
        "Quartile3KurtosisOfNumericAtts": -0.07823871807555793,
        "MaxMutualInformation": null,
        "MinNominalAttDistinctValues": null,
        "PercentageOfNumericFeatures": 100,
        "Quartile3MeansOfNumericAtts": 25.15150709936901,
        "MaxNominalAttDistinctValues": null,
        "MinSkewnessOfNumericAtts": -0.5721148216629242,
        "PercentageOfSymbolicFeatures": 0,
        "Quartile3MutualInformation": null
    },
    "tags": [],
    "features": [
        {
            "name": "index",
            "index": "0",
            "type": "numeric",
            "distinct": "9900",
            "missing": "0",
            "min": "100",
            "max": "9999",
            "mean": "5053",
            "stdev": "2856"
        },
        {
            "name": "time",
            "index": "1",
            "type": "numeric",
            "distinct": "9900",
            "missing": "0",
            "min": "10",
            "max": "1000",
            "mean": "505",
            "stdev": "286"
        },
        {
            "name": "y",
            "index": "2",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "x",
            "index": "3",
            "type": "numeric",
            "distinct": "1228141",
            "missing": "0",
            "min": "-5",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "coord_1",
            "index": "4",
            "type": "numeric",
            "distinct": "1228139",
            "missing": "0",
            "min": "-6",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "max_10",
            "index": "5",
            "type": "numeric",
            "distinct": "273628",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "max_20",
            "index": "6",
            "type": "numeric",
            "distinct": "175907",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "max_50",
            "index": "7",
            "type": "numeric",
            "distinct": "116206",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "mean_10",
            "index": "8",
            "type": "numeric",
            "distinct": "1235188",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "mean_20",
            "index": "9",
            "type": "numeric",
            "distinct": "1235585",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "mean_50",
            "index": "10",
            "type": "numeric",
            "distinct": "1241616",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "min_10",
            "index": "11",
            "type": "numeric",
            "distinct": "273358",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "-1",
            "stdev": "1"
        },
        {
            "name": "min_20",
            "index": "12",
            "type": "numeric",
            "distinct": "175604",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "-1",
            "stdev": "1"
        },
        {
            "name": "min_50",
            "index": "13",
            "type": "numeric",
            "distinct": "116833",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "-1",
            "stdev": "1"
        },
        {
            "name": "fourier_w_1",
            "index": "14",
            "type": "numeric",
            "distinct": "1228336",
            "missing": "0",
            "min": "-19",
            "max": "23",
            "mean": "0",
            "stdev": "3"
        },
        {
            "name": "fourier_w_2",
            "index": "15",
            "type": "numeric",
            "distinct": "1228329",
            "missing": "0",
            "min": "-20",
            "max": "18",
            "mean": "0",
            "stdev": "3"
        },
        {
            "name": "num_holes",
            "index": "16",
            "type": "numeric",
            "distinct": "100",
            "missing": "0",
            "min": "1",
            "max": "100",
            "mean": "47",
            "stdev": "27"
        },
        {
            "name": "avg_lifetime",
            "index": "17",
            "type": "numeric",
            "distinct": "24932",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "betti_0",
            "index": "18",
            "type": "numeric",
            "distinct": "94",
            "missing": "0",
            "min": "0",
            "max": "49",
            "mean": "25",
            "stdev": "12"
        },
        {
            "name": "betti_1",
            "index": "19",
            "type": "numeric",
            "distinct": "13095",
            "missing": "0",
            "min": "0",
            "max": "80",
            "mean": "28",
            "stdev": "16"
        },
        {
            "name": "betti_2",
            "index": "20",
            "type": "numeric",
            "distinct": "15973",
            "missing": "0",
            "min": "0",
            "max": "93",
            "mean": "29",
            "stdev": "18"
        },
        {
            "name": "betti_argmax_1",
            "index": "21",
            "type": "numeric",
            "distinct": "86",
            "missing": "0",
            "min": "0",
            "max": "88",
            "mean": "25",
            "stdev": "16"
        },
        {
            "name": "betti_argmax_2",
            "index": "22",
            "type": "numeric",
            "distinct": "98",
            "missing": "0",
            "min": "0",
            "max": "98",
            "mean": "26",
            "stdev": "18"
        },
        {
            "name": "amplitude",
            "index": "23",
            "type": "numeric",
            "distinct": "24932",
            "missing": "0",
            "min": "0",
            "max": "8",
            "mean": "3",
            "stdev": "2"
        },
        {
            "name": "noise_level",
            "index": "24",
            "type": "numeric",
            "distinct": "9",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "test_set",
            "index": "25",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "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": 0,
    "impact_of_reuse": 0,
    "reach_of_reuse": 0,
    "impact": 0
}