{
    "data_id": "46264",
    "name": "mabbob_ela_as_2d_classify",
    "exact_name": "mabbob_ela_as_2d_classify",
    "version": 1,
    "version_label": "v1",
    "description": "Algorithm selection problem on 1120 2d MA-BBOB test problems using ELA features to learn which of five algorithms has the highest AUCC.",
    "format": "arff",
    "uploader": "Olaf Mersmann",
    "uploader_id": 43372,
    "visibility": "public",
    "creator": "Diederich Vermetten",
    "contributor": "\"Konstantin Dietrich, Carola Doerr, Pascal Kerschke\"",
    "date": "2024-07-10 21:30:11",
    "update_comment": null,
    "last_update": "2024-07-10 21:30:11",
    "licence": "CC-BY",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/api.openml.org\/data\/download\/22120772\/dataset",
    "default_target_attribute": "best_algorithm",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "mabbob_ela_as_2d_classify",
            "Algorithm selection problem on 1120 2d MA-BBOB test problems using ELA features to learn which of five algorithms has the highest AUCC. "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 1120,
        "NumberOfFeatures": 46,
        "NumberOfClasses": 5,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 45,
        "NumberOfSymbolicFeatures": 0,
        "MinorityClassPercentage": 1.607142857142857,
        "MinorityClassSize": 18,
        "NumberOfBinaryFeatures": 0,
        "PercentageOfBinaryFeatures": 0,
        "PercentageOfInstancesWithMissingValues": 0,
        "AutoCorrelation": 1,
        "PercentageOfMissingValues": 0,
        "Dimensionality": 0.04107142857142857,
        "PercentageOfNumericFeatures": 97.82608695652173,
        "MajorityClassPercentage": 58.57142857142858,
        "PercentageOfSymbolicFeatures": 0,
        "MajorityClassSize": 656
    },
    "tags": [],
    "features": [
        {
            "name": "best_algorithm",
            "index": "45",
            "type": "string",
            "distinct": "5",
            "missing": "0",
            "target": "1"
        },
        {
            "name": "ela_meta.lin_simple.adj_r2",
            "index": "0",
            "type": "numeric",
            "distinct": "1117",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "ela_meta.lin_simple.intercept",
            "index": "1",
            "type": "numeric",
            "distinct": "1117",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "ela_meta.lin_simple.coef.min",
            "index": "2",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ela_meta.lin_simple.coef.max",
            "index": "3",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ela_meta.lin_simple.coef.max_by_min",
            "index": "4",
            "type": "numeric",
            "distinct": "1117",
            "missing": "0",
            "min": "1",
            "max": "62759",
            "mean": "96",
            "stdev": "1942"
        },
        {
            "name": "ela_meta.lin_w_interact.adj_r2",
            "index": "5",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "ela_meta.quad_simple.adj_r2",
            "index": "6",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "ela_meta.quad_simple.cond",
            "index": "7",
            "type": "numeric",
            "distinct": "1118",
            "missing": "0",
            "min": "1",
            "max": "5327",
            "mean": "22",
            "stdev": "221"
        },
        {
            "name": "ela_meta.quad_w_interact.adj_r2",
            "index": "8",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "ela_distr.skewness",
            "index": "9",
            "type": "numeric",
            "distinct": "1118",
            "missing": "0",
            "min": "-12",
            "max": "0",
            "mean": "-1",
            "stdev": "1"
        },
        {
            "name": "ela_distr.kurtosis",
            "index": "10",
            "type": "numeric",
            "distinct": "1118",
            "missing": "0",
            "min": "-1",
            "max": "180",
            "mean": "2",
            "stdev": "6"
        },
        {
            "name": "ela_distr.number_of_peaks",
            "index": "11",
            "type": "numeric",
            "distinct": "29",
            "missing": "0",
            "min": "1",
            "max": "8",
            "mean": "2",
            "stdev": "1"
        },
        {
            "name": "ela_level.mmce_lda_10",
            "index": "12",
            "type": "numeric",
            "distinct": "613",
            "missing": "0",
            "min": "0",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ela_level.mmce_qda_10",
            "index": "13",
            "type": "numeric",
            "distinct": "744",
            "missing": "0",
            "min": "0",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ela_level.lda_qda_10",
            "index": "14",
            "type": "numeric",
            "distinct": "1062",
            "missing": "0",
            "min": "1",
            "max": "138",
            "mean": "3",
            "stdev": "8"
        },
        {
            "name": "ela_level.mmce_lda_25",
            "index": "15",
            "type": "numeric",
            "distinct": "830",
            "missing": "0",
            "min": "0",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ela_level.mmce_qda_25",
            "index": "16",
            "type": "numeric",
            "distinct": "892",
            "missing": "0",
            "min": "0",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ela_level.lda_qda_25",
            "index": "17",
            "type": "numeric",
            "distinct": "1100",
            "missing": "0",
            "min": "0",
            "max": "89",
            "mean": "2",
            "stdev": "4"
        },
        {
            "name": "ela_level.mmce_lda_50",
            "index": "18",
            "type": "numeric",
            "distinct": "1012",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ela_level.mmce_qda_50",
            "index": "19",
            "type": "numeric",
            "distinct": "949",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ela_level.lda_qda_50",
            "index": "20",
            "type": "numeric",
            "distinct": "1099",
            "missing": "0",
            "min": "0",
            "max": "7",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "nbc.nn_nb.sd_ratio",
            "index": "21",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "nbc.nn_nb.mean_ratio",
            "index": "22",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "1",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "nbc.nn_nb.cor",
            "index": "23",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "nbc.dist_ratio.coeff_var",
            "index": "24",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "nbc.nb_fitness.cor",
            "index": "25",
            "type": "numeric",
            "distinct": "1118",
            "missing": "0",
            "min": "-1",
            "max": "0",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "disp.ratio_mean_02",
            "index": "26",
            "type": "numeric",
            "distinct": "1104",
            "missing": "0",
            "min": "0",
            "max": "2",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "disp.ratio_mean_05",
            "index": "27",
            "type": "numeric",
            "distinct": "1112",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "disp.ratio_mean_10",
            "index": "28",
            "type": "numeric",
            "distinct": "1114",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "disp.ratio_mean_25",
            "index": "29",
            "type": "numeric",
            "distinct": "1114",
            "missing": "0",
            "min": "1",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "disp.ratio_median_02",
            "index": "30",
            "type": "numeric",
            "distinct": "1100",
            "missing": "0",
            "min": "0",
            "max": "2",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "disp.ratio_median_05",
            "index": "31",
            "type": "numeric",
            "distinct": "1112",
            "missing": "0",
            "min": "0",
            "max": "2",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "disp.ratio_median_10",
            "index": "32",
            "type": "numeric",
            "distinct": "1114",
            "missing": "0",
            "min": "0",
            "max": "2",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "disp.ratio_median_25",
            "index": "33",
            "type": "numeric",
            "distinct": "1114",
            "missing": "0",
            "min": "1",
            "max": "2",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "disp.diff_mean_02",
            "index": "34",
            "type": "numeric",
            "distinct": "1104",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "-3",
            "stdev": "1"
        },
        {
            "name": "disp.diff_mean_05",
            "index": "35",
            "type": "numeric",
            "distinct": "1112",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "-2",
            "stdev": "1"
        },
        {
            "name": "disp.diff_mean_10",
            "index": "36",
            "type": "numeric",
            "distinct": "1114",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "-2",
            "stdev": "1"
        },
        {
            "name": "disp.diff_mean_25",
            "index": "37",
            "type": "numeric",
            "distinct": "1114",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "-1",
            "stdev": "1"
        },
        {
            "name": "disp.diff_median_02",
            "index": "38",
            "type": "numeric",
            "distinct": "1100",
            "missing": "0",
            "min": "-4",
            "max": "7",
            "mean": "-3",
            "stdev": "2"
        },
        {
            "name": "disp.diff_median_05",
            "index": "39",
            "type": "numeric",
            "distinct": "1112",
            "missing": "0",
            "min": "-4",
            "max": "6",
            "mean": "-3",
            "stdev": "1"
        },
        {
            "name": "disp.diff_median_10",
            "index": "40",
            "type": "numeric",
            "distinct": "1114",
            "missing": "0",
            "min": "-3",
            "max": "5",
            "mean": "-2",
            "stdev": "1"
        },
        {
            "name": "disp.diff_median_25",
            "index": "41",
            "type": "numeric",
            "distinct": "1114",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "-1",
            "stdev": "1"
        },
        {
            "name": "ic.h_max",
            "index": "42",
            "type": "numeric",
            "distinct": "1116",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "ic.eps_s",
            "index": "43",
            "type": "numeric",
            "distinct": "430",
            "missing": "0",
            "min": "-1",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "ic.m0",
            "index": "44",
            "type": "numeric",
            "distinct": "999",
            "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
}