{
    "data_id": "46250",
    "name": "US-Births",
    "exact_name": "US-Births",
    "version": 1,
    "version_label": null,
    "description": "Number of births in the United States.\n\nFrom original source:\n-----\nNumber of births in the United States. There are several data sets covering different date ranges and\nobtaining data from different sources.\n-----\n\nThis dataset correspond to the births betweehn 1968-1988.\n\nThere are 4 columns:\n\nid_series: The id of the time series.\n\ndate: The date of the time series in the format \"%Y-%m-%d\".\n\ntime_step: The time step on the time series.\n\nvalue_0: The values of the time series, which will be used for the forecasting task.\n\nPreprocessing:\n\n1 - Created 'date' column with columns 'year', 'month', 'day', in the format %Y-%m-%d.\n\n2 - Dropped columns 'year', 'month', 'day', 'day_of_year', 'day_of_week'.\n\n3 - Created the column 'id_series' with value 0, there is only one long time series.\n\n4 - Ensured that there are no missing dates and that the frequency of the time_series is daily.\n\n5 - Created column 'time_step' with increasing values of time step for the time series.\n\n6 - Renamed column 'births' to 'value_0'.\n\n6 - Casted column 'value_0' to int. Defined 'id_series' as 'category'.",
    "format": "arff",
    "uploader": "Bruno Belucci Teixeira",
    "uploader_id": 30703,
    "visibility": "public",
    "creator": "\"Randall Pruim, Daniel Kaplan, Nicholas Horton\"",
    "contributor": "\"Bruno Belucci\"",
    "date": "2024-06-25 01:00:19",
    "update_comment": null,
    "last_update": "2024-06-25 01:00:19",
    "licence": "Creative Commons Attribution 4.0 International",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/api.openml.org\/data\/download\/22120714\/dataset",
    "default_target_attribute": null,
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "US-Births",
            "Number of births in the United States. From original source: ----- Number of births in the United States. There are several data sets covering different date ranges and obtaining data from different sources. ----- This dataset correspond to the births betweehn 1968-1988. There are 4 columns: id_series: The id of the time series. date: The date of the time series in the format \"%Y-%m-%d\". time_step: The time step on the time series. value_0: The values of the time series, which will be used for t "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 7305,
        "NumberOfFeatures": 4,
        "NumberOfClasses": null,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 2,
        "NumberOfSymbolicFeatures": 1,
        "PercentageOfNumericFeatures": 50,
        "Dimensionality": 0.0005475701574264203,
        "PercentageOfSymbolicFeatures": 25,
        "MajorityClassPercentage": null,
        "MajorityClassSize": null,
        "MinorityClassPercentage": null,
        "MinorityClassSize": null,
        "NumberOfBinaryFeatures": 0,
        "PercentageOfBinaryFeatures": 0,
        "PercentageOfInstancesWithMissingValues": 0,
        "PercentageOfMissingValues": 0,
        "AutoCorrelation": null
    },
    "tags": [],
    "features": [
        {
            "name": "id_series",
            "index": "0",
            "type": "nominal",
            "distinct": "1",
            "missing": "0",
            "distr": []
        },
        {
            "name": "date",
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            "distinct": "7305",
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        },
        {
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            "type": "numeric",
            "distinct": "3538",
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            "min": "6675",
            "max": "12851",
            "mean": "9649",
            "stdev": "1127"
        },
        {
            "name": "time_step",
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            "missing": "0",
            "min": "0",
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    "nr_of_issues": 0,
    "nr_of_downvotes": 0,
    "nr_of_likes": 0,
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}