{
    "data_id": "733",
    "name": "machine_cpu",
    "exact_name": "machine_cpu",
    "version": 2,
    "version_label": null,
    "description": "**Author**:   \n**Source**: Unknown - Date unknown  \n**Please cite**:   \n\nBinarized version of the original data set (see version 1). It converts the numeric target feature to a two-class nominal target feature by computing the mean and classifying all instances with a lower target value as positive ('P') and all others as negative ('N').",
    "format": "ARFF",
    "uploader": "Joaquin Vanschoren",
    "uploader_id": 2,
    "visibility": "public",
    "creator": null,
    "contributor": null,
    "date": "2014-10-04 14:31:56",
    "update_comment": null,
    "last_update": "2014-10-04 14:31:56",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/53267\/machine_cpu.arff",
    "kaggle_url": null,
    "default_target_attribute": "binaryClass",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 856,
    "suggest": {
        "input": [
            "machine_cpu",
            "Binarized version of the original data set (see version 1). It converts the numeric target feature to a two-class nominal target feature by computing the mean and classifying all instances with a lower target value as positive ('P') and all others as negative ('N'). "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 209,
        "NumberOfFeatures": 7,
        "NumberOfClasses": 2,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 6,
        "NumberOfSymbolicFeatures": 1,
        "MaxSkewnessOfNumericAtts": 4.027332865652643,
        "MinStdDevOfNumericAtts": 6.816273503034004,
        "PercentageOfMissingValues": 0,
        "Quartile3KurtosisOfNumericAtts": 18.827180870587718,
        "AutoCorrelation": 0.8125,
        "RandomTreeDepth1Kappa": 0.7906336088154271,
        "J48.00001.AUC": 0.7979691876750701,
        "MaxStdDevOfNumericAtts": 11726.564377166444,
        "MinorityClassPercentage": 26.794258373205743,
        "PercentageOfNumericFeatures": 85.71428571428571,
        "Quartile3MeansOfNumericAtts": 5100.023923444975,
        "CfsSubsetEval_DecisionStumpAUC": 0.7979691876750701,
        "RandomTreeDepth2AUC": 0.8684640522875817,
        "J48.00001.ErrRate": 0.10047846889952153,
        "MeanAttributeEntropy": null,
        "MinorityClassSize": 56,
        "PercentageOfSymbolicFeatures": 14.285714285714285,
        "Quartile3MutualInformation": null,
        "CfsSubsetEval_DecisionStumpErrRate": 0.10047846889952153,
        "RandomTreeDepth2ErrRate": 0.07655502392344497,
        "J48.00001.Kappa": 0.7235275590551182,
        "J48.0001.AUC": 0.7979691876750701,
        "MeanKurtosisOfNumericAtts": 13.202312837755347,
        "NaiveBayesAUC": 0.970063025210084,
        "Quartile1AttributeEntropy": null,
        "Quartile3SkewnessOfNumericAtts": 3.7037622513266513,
        "CfsSubsetEval_DecisionStumpKappa": 0.7235275590551182,
        "RandomTreeDepth2Kappa": 0.7906336088154271,
        "J48.0001.ErrRate": 0.10047846889952153,
        "MeanMeansOfNumericAtts": 2486.0215311004777,
        "NaiveBayesErrRate": 0.05741626794258373,
        "Quartile1KurtosisOfNumericAtts": 6.772692992231998,
        "Quartile3StdDevOfNumericAtts": 5840.698162937588,
        "CfsSubsetEval_NaiveBayesAUC": 0.7979691876750701,
        "RandomTreeDepth3AUC": 0.8684640522875817,
        "J48.0001.Kappa": 0.7235275590551182,
        "MeanMutualInformation": null,
        "NaiveBayesKappa": 0.8552798615118292,
        "Quartile1MeansOfNumericAtts": 14.875598086124398,
        "REPTreeDepth1AUC": 0.7654061624649859,
        "CfsSubsetEval_NaiveBayesErrRate": 0.10047846889952153,
        "RandomTreeDepth3ErrRate": 0.07655502392344497,
        "RandomTreeDepth3Kappa": 0.7906336088154271,
        "J48.001.AUC": 0.7979691876750701,
        "MeanNoiseToSignalRatio": null,
        "NumberOfBinaryFeatures": 1,
        "Quartile1MutualInformation": null,
        "REPTreeDepth1ErrRate": 0.14354066985645933,
        "CfsSubsetEval_NaiveBayesKappa": 0.7235275590551182,
        "StdvNominalAttDistinctValues": 0,
        "J48.001.ErrRate": 0.10047846889952153,
        "MeanNominalAttDistinctValues": 2,
        "Quartile1SkewnessOfNumericAtts": 2.4432804136242785,
        "REPTreeDepth1Kappa": 0.6121489545960659,
        "CfsSubsetEval_kNN1NAUC": 0.7979691876750701,
        "kNN1NAUC": 0.9160830999066293,
        "J48.001.Kappa": 0.7235275590551182,
        "MeanSkewnessOfNumericAtts": 3.1081274447006493,
        "Quartile1StdDevOfNumericAtts": 21.202057030485616,
        "REPTreeDepth2AUC": 0.7654061624649859,
        "CfsSubsetEval_kNN1NErrRate": 0.10047846889952153,
        "kNN1NErrRate": 0.06698564593301436,
        "MajorityClassPercentage": 73.20574162679426,
        "MeanStdDevOfNumericAtts": 2656.502062487841,
        "Quartile2AttributeEntropy": null,
        "REPTreeDepth2ErrRate": 0.14354066985645933,
        "CfsSubsetEval_kNN1NKappa": 0.7235275590551182,
        "kNN1NKappa": 0.8292483660130718,
        "MajorityClassSize": 153,
        "MinAttributeEntropy": null,
        "Quartile2KurtosisOfNumericAtts": 13.083232703508287,
        "REPTreeDepth2Kappa": 0.6121489545960659,
        "ClassEntropy": 0.838496856639727,
        "MaxAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": 5.902470633961999,
        "Quartile2MeansOfNumericAtts": 114.51435406698567,
        "REPTreeDepth3AUC": 0.7654061624649859,
        "DecisionStumpAUC": 0.8189775910364145,
        "MaxKurtosisOfNumericAtts": 22.468899069671842,
        "MinMeansOfNumericAtts": 4.698564593301435,
        "Quartile2MutualInformation": null,
        "REPTreeDepth3ErrRate": 0.14354066985645933,
        "DecisionStumpErrRate": 0.20574162679425836,
        "MaxMeansOfNumericAtts": 11796.153110047842,
        "MinMutualInformation": null,
        "Quartile2SkewnessOfNumericAtts": 3.170355389942921,
        "REPTreeDepth3Kappa": 0.6121489545960659,
        "DecisionStumpKappa": 0.5264766320670216,
        "MaxMutualInformation": null,
        "MinNominalAttDistinctValues": 2,
        "PercentageOfBinaryFeatures": 14.285714285714285,
        "Quartile2StdDevOfNumericAtts": 150.4458239283149,
        "RandomTreeDepth1AUC": 0.8684640522875817,
        "Dimensionality": 0.03349282296650718,
        "MaxNominalAttDistinctValues": 2,
        "MinSkewnessOfNumericAtts": 2.1406626369225803,
        "PercentageOfInstancesWithMissingValues": 0,
        "Quartile3AttributeEntropy": null,
        "RandomTreeDepth1ErrRate": 0.07655502392344497,
        "EquivalentNumberOfAtts": null
    },
    "tags": [
        {
            "uploader": "1",
            "tag": "binarized"
        },
        {
            "uploader": "38960",
            "tag": "Computer Science"
        },
        {
            "uploader": "1",
            "tag": "mythbusting_1"
        },
        {
            "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_7"
        },
        {
            "uploader": "4209",
            "tag": "study_88"
        }
    ],
    "features": [
        {
            "name": "binaryClass",
            "index": "6",
            "type": "nominal",
            "distinct": "2",
            "missing": "0",
            "target": "1",
            "distr": [
                [
                    "P",
                    "N"
                ],
                [
                    [
                        "153",
                        "0"
                    ],
                    [
                        "0",
                        "56"
                    ]
                ]
            ]
        },
        {
            "name": "MYCT",
            "index": "0",
            "type": "numeric",
            "distinct": "60",
            "missing": "0",
            "min": "17",
            "max": "1500",
            "mean": "204",
            "stdev": "260"
        },
        {
            "name": "MMIN",
            "index": "1",
            "type": "numeric",
            "distinct": "25",
            "missing": "0",
            "min": "64",
            "max": "32000",
            "mean": "2868",
            "stdev": "3879"
        },
        {
            "name": "MMAX",
            "index": "2",
            "type": "numeric",
            "distinct": "23",
            "missing": "0",
            "min": "64",
            "max": "64000",
            "mean": "11796",
            "stdev": "11727"
        },
        {
            "name": "CACH",
            "index": "3",
            "type": "numeric",
            "distinct": "22",
            "missing": "0",
            "min": "0",
            "max": "256",
            "mean": "25",
            "stdev": "41"
        },
        {
            "name": "CHMIN",
            "index": "4",
            "type": "numeric",
            "distinct": "15",
            "missing": "0",
            "min": "0",
            "max": "52",
            "mean": "5",
            "stdev": "7"
        },
        {
            "name": "CHMAX",
            "index": "5",
            "type": "numeric",
            "distinct": "31",
            "missing": "0",
            "min": "0",
            "max": "176",
            "mean": "18",
            "stdev": "26"
        }
    ],
    "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
}