{
    "data_id": "56",
    "name": "vote",
    "exact_name": "vote",
    "version": 1,
    "version_label": "1",
    "description": "**Author**:   \n**Source**: Unknown -   \n**Please cite**:   \n\n1. Title: 1984 United States Congressional Voting Records Database\n \n 2. Source Information:\n     (a) Source:  Congressional Quarterly Almanac, 98th Congress, \n                  2nd session 1984, Volume XL: Congressional Quarterly Inc. \n                  Washington, D.C., 1985.\n     (b) Donor: Jeff Schlimmer (Jeffrey.Schlimmer@a.gp.cs.cmu.edu)\n     (c) Date: 27 April 1987 \n \n 3. Past Usage\n    - Publications\n      1. Schlimmer, J. C. (1987).  Concept acquisition through \n         representational adjustment.  Doctoral dissertation, Department of \n         Information and Computer Science, University of California, Irvine, CA.\n         -- Results: about 90%-95% accuracy appears to be STAGGER's asymptote\n      - Predicted attribute: party affiliation (2 classes)\n \n 4. Relevant Information:\n       This data set includes votes for each of the U.S. House of\n       Representatives Congressmen on the 16 key votes identified by the\n       CQA.  The CQA lists nine different types of votes: voted for, paired\n       for, and announced for (these three simplified to yea), voted\n       against, paired against, and announced against (these three\n       simplified to nay), voted present, voted present to avoid conflict\n       of interest, and did not vote or otherwise make a position known\n       (these three simplified to an unknown disposition).\n \n 5. Number of Instances: 435 (267 democrats, 168 republicans)\n \n 6. Number of Attributes: 16 + class name = 17 (all Boolean valued)\n \n 7. Attribute Information:\n    1. Class Name: 2 (democrat, republican)\n    2. handicapped-infants: 2 (y,n)\n    3. water-project-cost-sharing: 2 (y,n)\n    4. adoption-of-the-budget-resolution: 2 (y,n)\n    5. physician-fee-freeze: 2 (y,n)\n    6. el-salvador-aid: 2 (y,n)\n    7. religious-groups-in-schools: 2 (y,n)\n    8. anti-satellite-test-ban: 2 (y,n)\n    9. aid-to-nicaraguan-contras: 2 (y,n)\n   10. mx-missile: 2 (y,n)\n   11. immigration: 2 (y,n)\n   12. synfuels-corporation-cutback: 2 (y,n)\n   13. education-spending: 2 (y,n)\n   14. superfund-right-to-sue: 2 (y,n)\n   15. crime: 2 (y,n)\n   16. duty-free-exports: 2 (y,n)\n   17. export-administration-act-south-africa: 2 (y,n)\n \n 8. Missing Attribute Values: Denoted by \"?\"\n \n    NOTE: It is important to recognize that \"?\" in this database does \n          not mean that the value of the attribute is unknown.  It \n          means simply, that the value is not \"yea\" or \"nay\" (see \n          \"Relevant Information\" section above).\n \n    Attribute:  #Missing Values:\n            1:  0\n            2:  0\n            3:  12\n            4:  48\n            5:  11\n            6:  11\n            7:  15\n            8:  11\n            9:  14\n           10:  15\n           11:  22\n           12:  7\n           13:  21\n           14:  31\n           15:  25\n           16:  17\n           17:  28\n \n 9. Class Distribution: (2 classes)\n    1. 45.2 percent are democrat\n    2. 54.8 percent are republican\n \n Class predictiveness and predictability: Pr(C|A=V) and Pr(A=V|C)\n  Attribute 1: (A = handicapped-infants)\n   0.91;  1.21  (C=democrat; V=y)\n   0.09;  0.10  (C=republican; V=y)\n   0.43;  0.38  (C=democrat; V=n)\n   0.57;  0.41  (C=republican; V=n)\n   0.75;  0.03  (C=democrat; V=?)\n   0.25;  0.01  (C=republican; V=?)\n  Attribute 2: (A = water-project-cost-sharing)\n   0.62;  0.45  (C=democrat; V=y)\n   0.38;  0.23  (C=republican; V=y)\n   0.62;  0.45  (C=democrat; V=n)\n   0.38;  0.23  (C=republican; V=n)\n   0.58;  0.10  (C=democrat; V=?)\n   0.42;  0.06  (C=republican; V=?)\n  Attribute 3: (A = adoption-of-the-budget-resolution)\n   0.91;  0.87  (C=democrat; V=y)\n   0.09;  0.07  (C=republican; V=y)\n   0.17;  0.11  (C=democrat; V=n)\n   0.83;  0.44  (C=republican; V=n)\n   0.64;  0.03  (C=democrat; V=?)\n   0.36;  0.01  (C=republican; V=?)\n  Attribute 4: (A = physician-fee-freeze)\n   0.08;  0.05  (C=democrat; V=y)\n   0.92;  0.50  (C=republican; V=y)\n   0.99;  0.92  (C=democrat; V=n)\n   0.01;  0.01  (C=republican; V=n)\n   0.73;  0.03  (C=democrat; V=?)\n   0.27;  0.01  (C=republican; V=?)\n  Attribute 5: (A = el-salvador-aid)\n   0.26;  0.21  (C=democrat; V=y)\n   0.74;  0.48  (C=republican; V=y)\n   0.96;  0.75  (C=democrat; V=n)\n   0.04;  0.02  (C=republican; V=n)\n   0.80;  0.04  (C=democrat; V=?)\n   0.20;  0.01  (C=republican; V=?)\n  Attribute 6: (A = religious-groups-in-schools)\n   0.45;  0.46  (C=democrat; V=y)\n   0.55;  0.46  (C=republican; V=y)\n   0.89;  0.51  (C=democrat; V=n)\n   0.11;  0.05  (C=republican; V=n)\n   0.82;  0.03  (C=democrat; V=?)\n   0.18;  0.01  (C=republican; V=?)\n  Attribute 7: (A = anti-satellite-test-ban)\n   0.84;  0.75  (C=democrat; V=y)\n   0.16;  0.12  (C=republican; V=y)\n   0.32;  0.22  (C=democrat; V=n)\n   0.68;  0.38  (C=republican; V=n)\n   0.57;  0.03  (C=democrat; V=?)\n   0.43;  0.02  (C=republican; V=?)\n  Attribute 8: (A = aid-to-nicaraguan-contras)\n   0.90;  0.82  (C=democrat; V=y)\n   0.10;  0.07  (C=republican; V=y)\n   0.25;  0.17  (C=democrat; V=n)\n   0.75;  0.41  (C=republican; V=n)\n   0.27;  0.01  (C=democrat; V=?)\n   0.73;  0.03  (C=republican; V=?)\n  Attribute 9: (A = mx-missile)\n   0.91;  0.70  (C=democrat; V=y)\n   0.09;  0.06  (C=republican; V=y)\n   0.29;  0.22  (C=democrat; V=n)\n   0.71;  0.45  (C=republican; V=n)\n   0.86;  0.07  (C=democrat; V=?)\n   0.14;  0.01  (C=republican; V=?)\n  Attribute 10: (A = immigration)\n   0.57;  0.46  (C=democrat; V=y)\n   0.43;  0.28  (C=republican; V=y)\n   0.66;  0.52  (C=democrat; V=n)\n   0.34;  0.23  (C=republican; V=n)\n   0.57;  0.01  (C=democrat; V=?)\n   0.43;  0.01  (C=republican; V=?)\n  Attribute 11: (A = synfuels-corporation-cutback)\n   0.86;  0.48  (C=democrat; V=y)\n   0.14;  0.06  (C=republican; V=y)\n   0.48;  0.47  (C=democrat; V=n)\n   0.52;  0.43  (C=republican; V=n)\n   0.57;  0.04  (C=democrat; V=?)\n   0.43;  0.03  (C=republican; V=?)\n  Attribute 12: (A = education-spending)\n   0.21;  0.13  (C=democrat; V=y)\n   0.79;  0.42  (C=republican; V=y)\n   0.91;  0.80  (C=democrat; V=n)\n   0.09;  0.06  (C=republican; V=n)\n   0.58;  0.07  (C=democrat; V=?)\n   0.42;  0.04  (C=republican; V=?)\n  Attribute 13: (A = superfund-right-to-sue)\n   0.35;  0.27  (C=democrat; V=y)\n   0.65;  0.42  (C=republican; V=y)\n   0.89;  0.67  (C=democrat; V=n)\n   0.11;  0.07  (C=republican; V=n)\n   0.60;  0.06  (C=democrat; V=?)\n   0.40;  0.03  (C=republican; V=?)\n  Attribute 14: (A = crime)\n   0.36;  0.34  (C=democrat; V=y)\n   0.64;  0.49  (C=republican; V=y)\n   0.98;  0.63  (C=democrat; V=n)\n   0.02;  0.01  (C=republican; V=n)\n   0.59;  0.04  (C=democrat; V=?)\n   0.41;  0.02  (C=republican; V=?)\n  Attribute 15: (A = duty-free-exports)\n   0.92;  0.60  (C=democrat; V=y)\n   0.08;  0.04  (C=republican; V=y)\n   0.39;  0.34  (C=democrat; V=n)\n   0.61;  0.44  (C=republican; V=n)\n   0.57;  0.06  (C=democrat; V=?)\n   0.43;  0.04  (C=republican; V=?)\n  Attribute 16: (A = export-administration-act-south-africa)\n   0.64;  0.65  (C=democrat; V=y)\n   0.36;  0.30  (C=republican; V=y)\n   0.19;  0.04  (C=democrat; V=n)\n   0.81;  0.15  (C=republican; V=n)\n   0.79;  0.31  (C=democrat; V=?)\n   0.21;  0.07  (C=republican; V=?)",
    "format": "ARFF",
    "uploader": "Jan van Rijn",
    "uploader_id": 1,
    "visibility": "public",
    "creator": "Congressional Quarterly Inc",
    "contributor": null,
    "date": "2014-04-06 23:23:15",
    "update_comment": null,
    "last_update": "2014-04-06 23:23:15",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/56\/dataset_56_vote.arff",
    "default_target_attribute": "Class",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 2262,
    "suggest": {
        "input": [
            "vote",
            "1. Title: 1984 United States Congressional Voting Records Database 2. Source Information: (a) Source: Congressional Quarterly Almanac, 98th Congress, 2nd session 1984, Volume XL: Congressional Quarterly Inc. Washington, D.C., 1985. (b) Donor: Jeff Schlimmer (Jeffrey.Schlimmer@a.gp.cs.cmu.edu) (c) Date: 27 April 1987 3. Past Usage - Publications 1. Schlimmer, J. C. (1987). Concept acquisition through representational adjustment. Doctoral dissertation, Department of Information and Computer Scienc "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 435,
        "NumberOfFeatures": 17,
        "NumberOfClasses": 2,
        "NumberOfMissingValues": 392,
        "NumberOfInstancesWithMissingValues": 203,
        "NumberOfNumericFeatures": 0,
        "NumberOfSymbolicFeatures": 17,
        "Quartile2AttributeEntropy": 0.985768259759233,
        "REPTreeDepth2ErrRate": 0.04597701149425287,
        "CfsSubsetEval_kNN1NKappa": 0.9038716520816759,
        "kNN1NErrRate": 0.06666666666666667,
        "MajorityClassPercentage": 61.37931034482759,
        "MeanStdDevOfNumericAtts": null,
        "Quartile2KurtosisOfNumericAtts": null,
        "REPTreeDepth2Kappa": 0.9032365699032364,
        "ClassEntropy": 0.9623080486960709,
        "kNN1NKappa": 0.8604612576738012,
        "MajorityClassSize": 267,
        "MinAttributeEntropy": 0.9293636260137187,
        "Quartile2MeansOfNumericAtts": null,
        "REPTreeDepth3AUC": 0.9703607098270021,
        "DecisionStumpAUC": 0.9631153023006955,
        "MaxAttributeEntropy": 0.9999656906901914,
        "MinKurtosisOfNumericAtts": null,
        "Quartile2MutualInformation": 0.21152029237671,
        "REPTreeDepth3ErrRate": 0.04597701149425287,
        "DecisionStumpErrRate": 0.04367816091954023,
        "MaxKurtosisOfNumericAtts": null,
        "MinMeansOfNumericAtts": null,
        "Quartile2SkewnessOfNumericAtts": null,
        "REPTreeDepth3Kappa": 0.9032365699032364,
        "DecisionStumpKappa": 0.9087778550379126,
        "MaxMeansOfNumericAtts": null,
        "MinMutualInformation": 6.26307995e-6,
        "PercentageOfBinaryFeatures": 100,
        "Quartile2StdDevOfNumericAtts": null,
        "RandomTreeDepth1AUC": 0.9629168127279324,
        "Dimensionality": 0.03908045977011494,
        "MaxMutualInformation": 0.71814680422867,
        "MinNominalAttDistinctValues": 2,
        "PercentageOfInstancesWithMissingValues": 46.666666666666664,
        "Quartile3AttributeEntropy": 0.9969736212822149,
        "RandomTreeDepth1ErrRate": 0.06896551724137931,
        "EquivalentNumberOfAtts": 4.072649833392594,
        "MaxNominalAttDistinctValues": 2,
        "MinSkewnessOfNumericAtts": null,
        "PercentageOfMissingValues": 5.300878972278566,
        "Quartile3KurtosisOfNumericAtts": null,
        "AutoCorrelation": 0.576036866359447,
        "RandomTreeDepth1Kappa": 0.8538895606610237,
        "J48.00001.AUC": 0.9744627251649722,
        "MaxSkewnessOfNumericAtts": null,
        "MinStdDevOfNumericAtts": null,
        "PercentageOfNumericFeatures": 0,
        "Quartile3MeansOfNumericAtts": null,
        "CfsSubsetEval_DecisionStumpAUC": 0.9744627251649722,
        "RandomTreeDepth2AUC": 0.9629168127279324,
        "J48.00001.ErrRate": 0.04597701149425287,
        "MaxStdDevOfNumericAtts": null,
        "MinorityClassPercentage": 38.62068965517241,
        "PercentageOfSymbolicFeatures": 100,
        "Quartile3MutualInformation": 0.3404603427108025,
        "CfsSubsetEval_DecisionStumpErrRate": 0.04597701149425287,
        "RandomTreeDepth2ErrRate": 0.06896551724137931,
        "J48.00001.Kappa": 0.9038716520816759,
        "MeanAttributeEntropy": 0.9800193909921151,
        "MinorityClassSize": 168,
        "Quartile1AttributeEntropy": 0.9678175010517347,
        "Quartile3SkewnessOfNumericAtts": null,
        "CfsSubsetEval_DecisionStumpKappa": 0.9038716520816759,
        "RandomTreeDepth2Kappa": 0.8538895606610237,
        "J48.0001.AUC": 0.9744627251649722,
        "MeanKurtosisOfNumericAtts": null,
        "NaiveBayesAUC": 0.9724674514000357,
        "Quartile1KurtosisOfNumericAtts": null,
        "Quartile3StdDevOfNumericAtts": null,
        "CfsSubsetEval_NaiveBayesAUC": 0.9744627251649722,
        "RandomTreeDepth3AUC": 0.9629168127279324,
        "J48.0001.ErrRate": 0.04597701149425287,
        "MeanMeansOfNumericAtts": null,
        "NaiveBayesErrRate": 0.09885057471264368,
        "Quartile1MeansOfNumericAtts": null,
        "REPTreeDepth1AUC": 0.9703607098270021,
        "CfsSubsetEval_NaiveBayesErrRate": 0.04597701149425287,
        "RandomTreeDepth3ErrRate": 0.06896551724137931,
        "J48.0001.Kappa": 0.9038716520816759,
        "MeanMutualInformation": 0.23628548686063938,
        "NaiveBayesKappa": 0.7953389135073035,
        "Quartile1MutualInformation": 0.1091535199720425,
        "REPTreeDepth1ErrRate": 0.04597701149425287,
        "CfsSubsetEval_NaiveBayesKappa": 0.9038716520816759,
        "RandomTreeDepth3Kappa": 0.8538895606610237,
        "J48.001.AUC": 0.9744627251649722,
        "MeanNoiseToSignalRatio": 3.147607218762988,
        "NumberOfBinaryFeatures": 17,
        "Quartile1SkewnessOfNumericAtts": null,
        "REPTreeDepth1Kappa": 0.9032365699032364,
        "CfsSubsetEval_kNN1NAUC": 0.9744627251649722,
        "StdvNominalAttDistinctValues": 0,
        "J48.001.ErrRate": 0.04597701149425287,
        "MeanNominalAttDistinctValues": 2,
        "Quartile1StdDevOfNumericAtts": null,
        "REPTreeDepth2AUC": 0.9703607098270021,
        "CfsSubsetEval_kNN1NErrRate": 0.04597701149425287,
        "kNN1NAUC": 0.9576457691432507,
        "J48.001.Kappa": 0.9038716520816759,
        "MeanSkewnessOfNumericAtts": null
    },
    "tags": [
        {
            "uploader": "38960",
            "tag": "Government"
        },
        {
            "uploader": "1",
            "tag": "mythbusting_1"
        },
        {
            "uploader": "38960",
            "tag": "Politics"
        },
        {
            "uploader": "2",
            "tag": "study_1"
        },
        {
            "uploader": "3886",
            "tag": "study_123"
        },
        {
            "uploader": "939",
            "tag": "study_15"
        },
        {
            "uploader": "939",
            "tag": "study_20"
        },
        {
            "uploader": "1",
            "tag": "study_41"
        },
        {
            "uploader": "64",
            "tag": "study_52"
        },
        {
            "uploader": "1",
            "tag": "uci"
        }
    ],
    "features": [
        {
            "name": "Class",
            "index": "16",
            "type": "nominal",
            "distinct": "2",
            "missing": "0",
            "target": "1",
            "distr": [
                [
                    "democrat",
                    "republican"
                ],
                [
                    [
                        "267",
                        "0"
                    ],
                    [
                        "0",
                        "168"
                    ]
                ]
            ]
        },
        {
            "name": "handicapped-infants",
            "index": "0",
            "type": "nominal",
            "distinct": "2",
            "missing": "12",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "102",
                        "134"
                    ],
                    [
                        "156",
                        "31"
                    ]
                ]
            ]
        },
        {
            "name": "water-project-cost-sharing",
            "index": "1",
            "type": "nominal",
            "distinct": "2",
            "missing": "48",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "119",
                        "73"
                    ],
                    [
                        "120",
                        "75"
                    ]
                ]
            ]
        },
        {
            "name": "adoption-of-the-budget-resolution",
            "index": "2",
            "type": "nominal",
            "distinct": "2",
            "missing": "11",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "29",
                        "142"
                    ],
                    [
                        "231",
                        "22"
                    ]
                ]
            ]
        },
        {
            "name": "physician-fee-freeze",
            "index": "3",
            "type": "nominal",
            "distinct": "2",
            "missing": "11",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "245",
                        "2"
                    ],
                    [
                        "14",
                        "163"
                    ]
                ]
            ]
        },
        {
            "name": "el-salvador-aid",
            "index": "4",
            "type": "nominal",
            "distinct": "2",
            "missing": "15",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "200",
                        "8"
                    ],
                    [
                        "55",
                        "157"
                    ]
                ]
            ]
        },
        {
            "name": "religious-groups-in-schools",
            "index": "5",
            "type": "nominal",
            "distinct": "2",
            "missing": "11",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "135",
                        "17"
                    ],
                    [
                        "123",
                        "149"
                    ]
                ]
            ]
        },
        {
            "name": "anti-satellite-test-ban",
            "index": "6",
            "type": "nominal",
            "distinct": "2",
            "missing": "14",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "59",
                        "123"
                    ],
                    [
                        "200",
                        "39"
                    ]
                ]
            ]
        },
        {
            "name": "aid-to-nicaraguan-contras",
            "index": "7",
            "type": "nominal",
            "distinct": "2",
            "missing": "15",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "45",
                        "133"
                    ],
                    [
                        "218",
                        "24"
                    ]
                ]
            ]
        },
        {
            "name": "mx-missile",
            "index": "8",
            "type": "nominal",
            "distinct": "2",
            "missing": "22",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "60",
                        "146"
                    ],
                    [
                        "188",
                        "19"
                    ]
                ]
            ]
        },
        {
            "name": "immigration",
            "index": "9",
            "type": "nominal",
            "distinct": "2",
            "missing": "7",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "139",
                        "73"
                    ],
                    [
                        "124",
                        "92"
                    ]
                ]
            ]
        },
        {
            "name": "synfuels-corporation-cutback",
            "index": "10",
            "type": "nominal",
            "distinct": "2",
            "missing": "21",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "126",
                        "138"
                    ],
                    [
                        "129",
                        "21"
                    ]
                ]
            ]
        },
        {
            "name": "education-spending",
            "index": "11",
            "type": "nominal",
            "distinct": "2",
            "missing": "31",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "213",
                        "20"
                    ],
                    [
                        "36",
                        "135"
                    ]
                ]
            ]
        },
        {
            "name": "superfund-right-to-sue",
            "index": "12",
            "type": "nominal",
            "distinct": "2",
            "missing": "25",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "179",
                        "22"
                    ],
                    [
                        "73",
                        "136"
                    ]
                ]
            ]
        },
        {
            "name": "crime",
            "index": "13",
            "type": "nominal",
            "distinct": "2",
            "missing": "17",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "167",
                        "3"
                    ],
                    [
                        "90",
                        "158"
                    ]
                ]
            ]
        },
        {
            "name": "duty-free-exports",
            "index": "14",
            "type": "nominal",
            "distinct": "2",
            "missing": "28",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "91",
                        "142"
                    ],
                    [
                        "160",
                        "14"
                    ]
                ]
            ]
        },
        {
            "name": "export-administration-act-south-africa",
            "index": "15",
            "type": "nominal",
            "distinct": "2",
            "missing": "104",
            "distr": [
                [
                    "n",
                    "y"
                ],
                [
                    [
                        "12",
                        "50"
                    ],
                    [
                        "173",
                        "96"
                    ]
                ]
            ]
        }
    ],
    "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
}