{
    "data_id": "44162",
    "name": "compass",
    "exact_name": "compass",
    "version": 3,
    "version_label": null,
    "description": "Dataset used in the tabular data benchmark https:\/\/github.com\/LeoGrin\/tabular-benchmark, transformed in the same way. This dataset belongs to the \"classification on categorical and numerical features\" benchmark.\n            Original source: https:\/\/github.com\/propublica\/compas-analysis\/blob\/master\/cox-violent-parsed.csv Please give credit to the original source if you use this dataset.",
    "format": "arff",
    "uploader": "Leo Grin",
    "uploader_id": 26324,
    "visibility": "public",
    "creator": "\"See source\"",
    "contributor": "\"Leo Grin\"",
    "date": "2022-07-12 16:54:53",
    "update_comment": null,
    "last_update": "2022-07-12 16:54:53",
    "licence": "See source",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/api.openml.org\/data\/download\/22103287\/dataset",
    "default_target_attribute": "is_recid",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "compass",
            "Dataset used in the tabular data benchmark https:\/\/github.com\/LeoGrin\/tabular-benchmark, transformed in the same way. This dataset belongs to the \"classification on categorical and numerical features\" benchmark. Original source: https:\/\/github.com\/propublica\/compas-analysis\/blob\/master\/cox-violent-parsed.csv Please give credit to the original source if you use this dataset. "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 16644,
        "NumberOfFeatures": 18,
        "NumberOfClasses": 2,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 8,
        "NumberOfSymbolicFeatures": 10,
        "NumberOfBinaryFeatures": 2,
        "PercentageOfBinaryFeatures": 11.11111111111111,
        "PercentageOfInstancesWithMissingValues": 0,
        "PercentageOfMissingValues": 0,
        "AutoCorrelation": 0.9999399146788439,
        "PercentageOfNumericFeatures": 44.44444444444444,
        "Dimensionality": 0.0010814708002883922,
        "PercentageOfSymbolicFeatures": 55.55555555555556,
        "MajorityClassPercentage": 50,
        "MajorityClassSize": 8322,
        "MinorityClassPercentage": 50,
        "MinorityClassSize": 8322
    },
    "tags": [
        {
            "uploader": "38960",
            "tag": "Machine Learning"
        },
        {
            "uploader": "38960",
            "tag": "Meteorology"
        }
    ],
    "features": [
        {
            "name": "is_recid",
            "index": "17",
            "type": "nominal",
            "distinct": "2",
            "missing": "0",
            "target": "1",
            "distr": [
                [
                    "-1",
                    "0"
                ],
                [
                    [
                        "8322",
                        "0"
                    ],
                    [
                        "0",
                        "8322"
                    ]
                ]
            ]
        },
        {
            "name": "sex",
            "index": "0",
            "type": "nominal",
            "distinct": "2",
            "missing": "0",
            "distr": [
                [
                    "0",
                    "1"
                ],
                [
                    [
                        "1834",
                        "1199"
                    ],
                    [
                        "6488",
                        "7123"
                    ]
                ]
            ]
        },
        {
            "name": "age",
            "index": "1",
            "type": "numeric",
            "distinct": "65",
            "missing": "0",
            "min": "18",
            "max": "96",
            "mean": "34",
            "stdev": "12"
        },
        {
            "name": "age_cat",
            "index": "2",
            "type": "nominal",
            "distinct": "3",
            "missing": "0",
            "distr": [
                [
                    "0",
                    "1",
                    "2"
                ],
                [
                    [
                        "4723",
                        "4775"
                    ],
                    [
                        "1975",
                        "1237"
                    ],
                    [
                        "1624",
                        "2310"
                    ]
                ]
            ]
        },
        {
            "name": "race",
            "index": "3",
            "type": "nominal",
            "distinct": "6",
            "missing": "0",
            "distr": [
                [
                    "0",
                    "1",
                    "2",
                    "3",
                    "4",
                    "5"
                ],
                [
                    [
                        "3951",
                        "5031"
                    ],
                    [
                        "44",
                        "19"
                    ],
                    [
                        "3083",
                        "2451"
                    ],
                    [
                        "760",
                        "479"
                    ],
                    [
                        "23",
                        "23"
                    ],
                    [
                        "461",
                        "319"
                    ]
                ]
            ]
        },
        {
            "name": "juv_fel_count",
            "index": "4",
            "type": "numeric",
            "distinct": "12",
            "missing": "0",
            "min": "0",
            "max": "20",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "juv_misd_count",
            "index": "5",
            "type": "numeric",
            "distinct": "11",
            "missing": "0",
            "min": "0",
            "max": "13",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "juv_other_count",
            "index": "6",
            "type": "numeric",
            "distinct": "11",
            "missing": "0",
            "min": "0",
            "max": "11",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "priors_count",
            "index": "7",
            "type": "numeric",
            "distinct": "39",
            "missing": "0",
            "min": "0",
            "max": "43",
            "mean": "4",
            "stdev": "5"
        },
        {
            "name": "days_b_screening_arrest",
            "index": "8",
            "type": "numeric",
            "distinct": "531",
            "missing": "0",
            "min": "-597",
            "max": "1057",
            "mean": "5",
            "stdev": "81"
        },
        {
            "name": "c_days_from_compas",
            "index": "9",
            "type": "numeric",
            "distinct": "473",
            "missing": "0",
            "min": "0",
            "max": "9485",
            "mean": "42",
            "stdev": "266"
        },
        {
            "name": "c_charge_degree",
            "index": "10",
            "type": "nominal",
            "distinct": "13",
            "missing": "0",
            "distr": [
                [
                    "0",
                    "1",
                    "10",
                    "11",
                    "12",
                    "2",
                    "3",
                    "4",
                    "5",
                    "6",
                    "7",
                    "8",
                    "9"
                ],
                [
                    [
                        "0",
                        "6"
                    ],
                    [
                        "183",
                        "82"
                    ],
                    [
                        "2",
                        "11"
                    ],
                    [
                        "1",
                        "0"
                    ],
                    [
                        "1",
                        "0"
                    ],
                    [
                        "764",
                        "665"
                    ],
                    [
                        "4622",
                        "5287"
                    ],
                    [
                        "13",
                        "0"
                    ],
                    [
                        "13",
                        "0"
                    ],
                    [
                        "95",
                        "72"
                    ],
                    [
                        "1970",
                        "1543"
                    ],
                    [
                        "602",
                        "578"
                    ],
                    [
                        "56",
                        "78"
                    ]
                ]
            ]
        },
        {
            "name": "decile_score.1",
            "index": "11",
            "type": "nominal",
            "distinct": "10",
            "missing": "0",
            "distr": [
                [
                    "0",
                    "1",
                    "2",
                    "3",
                    "4",
                    "5",
                    "6",
                    "7",
                    "8",
                    "9"
                ],
                [
                    [
                        "1944",
                        "603"
                    ],
                    [
                        "1176",
                        "641"
                    ],
                    [
                        "940",
                        "685"
                    ],
                    [
                        "854",
                        "812"
                    ],
                    [
                        "726",
                        "777"
                    ],
                    [
                        "645",
                        "931"
                    ],
                    [
                        "646",
                        "971"
                    ],
                    [
                        "508",
                        "978"
                    ],
                    [
                        "506",
                        "1055"
                    ],
                    [
                        "377",
                        "869"
                    ]
                ]
            ]
        },
        {
            "name": "score_text",
            "index": "12",
            "type": "nominal",
            "distinct": "3",
            "missing": "0",
            "distr": [
                [
                    "0",
                    "1",
                    "2"
                ],
                [
                    [
                        "1391",
                        "2902"
                    ],
                    [
                        "4914",
                        "2741"
                    ],
                    [
                        "2017",
                        "2679"
                    ]
                ]
            ]
        },
        {
            "name": "v_type_of_assessment",
            "index": "13",
            "type": "nominal",
            "distinct": "1",
            "missing": "0",
            "distr": [
                [
                    "0"
                ],
                [
                    [
                        "8322",
                        "8322"
                    ]
                ]
            ]
        },
        {
            "name": "v_decile_score",
            "index": "14",
            "type": "nominal",
            "distinct": "10",
            "missing": "0",
            "distr": [
                [
                    "0",
                    "1",
                    "2",
                    "3",
                    "4",
                    "5",
                    "6",
                    "7",
                    "8",
                    "9"
                ],
                [
                    [
                        "2546",
                        "1059"
                    ],
                    [
                        "1344",
                        "956"
                    ],
                    [
                        "1120",
                        "1124"
                    ],
                    [
                        "889",
                        "990"
                    ],
                    [
                        "685",
                        "1017"
                    ],
                    [
                        "586",
                        "890"
                    ],
                    [
                        "420",
                        "799"
                    ],
                    [
                        "323",
                        "595"
                    ],
                    [
                        "278",
                        "617"
                    ],
                    [
                        "131",
                        "275"
                    ]
                ]
            ]
        },
        {
            "name": "v_score_text",
            "index": "15",
            "type": "nominal",
            "distinct": "3",
            "missing": "0",
            "distr": [
                [
                    "0",
                    "1",
                    "2"
                ],
                [
                    [
                        "732",
                        "1487"
                    ],
                    [
                        "5899",
                        "4129"
                    ],
                    [
                        "1691",
                        "2706"
                    ]
                ]
            ]
        },
        {
            "name": "end",
            "index": "16",
            "type": "numeric",
            "distinct": "1178",
            "missing": "0",
            "min": "0",
            "max": "1187",
            "mean": "613",
            "stdev": "337"
        }
    ],
    "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
}