{
    "data_id": "679",
    "name": "rmftsa_sleepdata",
    "exact_name": "rmftsa_sleepdata",
    "version": 1,
    "version_label": null,
    "description": "**Author**:   \n**Source**: Unknown - Date unknown  \n**Please cite**:   \n\nData Sets for 'Regression Models for Time Series Analysis' by\nB. Kedem and K. Fokianos, Wiley 2002. Submitted by Kostas\nFokianos (fokianos@ucy.ac.cy) [8\/Nov\/02] (176k)\n\nNote: - attribute names were generated manually\n- information about data taken from here:\nhttp:\/\/lib.stat.cmu.edu\/datasets\/\n\nFile: ..\/data\/rmftsa\/sleepdata.txt\n\nSleep state measurements of a newborn infant (column 2) together\nwith his heart rate (column 1) and temperature (column 3).\n\n\nInformation about the dataset\nCLASSTYPE: numeric\nCLASSINDEX: none specific",
    "format": "ARFF",
    "uploader": "Joaquin Vanschoren",
    "uploader_id": 2,
    "visibility": "public",
    "creator": "Benjamin Kedem, Konstantinos Fokianos",
    "contributor": null,
    "date": "2014-10-04 13:54:16",
    "update_comment": "set target feature",
    "last_update": "2014-10-07 02:25:08",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/52979\/rmftsa_sleepdata.arff",
    "default_target_attribute": "sleep_state",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 599,
    "suggest": {
        "input": [
            "rmftsa_sleepdata",
            "Data Sets for 'Regression Models for Time Series Analysis' by B. Kedem and K. Fokianos, Wiley 2002. Submitted by Kostas Fokianos (fokianos@ucy.ac.cy) [8\/Nov\/02] (176k) Note: - attribute names were generated manually - information about data taken from here: http:\/\/lib.stat.cmu.edu\/datasets\/ File: ..\/data\/rmftsa\/sleepdata.txt Sleep state measurements of a newborn infant (column 2) together with his heart rate (column 1) and temperature (column 3). Information about the dataset CLASSTYPE: numeric  "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 1024,
        "NumberOfFeatures": 3,
        "NumberOfClasses": 4,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 2,
        "NumberOfSymbolicFeatures": 1,
        "MinorityClassPercentage": 9.1796875,
        "PercentageOfNumericFeatures": 66.66666666666666,
        "Quartile3MeansOfNumericAtts": 134.1298828125,
        "CfsSubsetEval_DecisionStumpAUC": 0.6831295901181459,
        "RandomTreeDepth2AUC": 0.6340670732859741,
        "J48.00001.ErrRate": 0.5087890625,
        "MaxStdDevOfNumericAtts": 15.13884019628642,
        "MinorityClassSize": 94,
        "PercentageOfSymbolicFeatures": 33.33333333333333,
        "Quartile3MutualInformation": null,
        "CfsSubsetEval_DecisionStumpErrRate": 0.5087890625,
        "RandomTreeDepth2ErrRate": 0.5244140625,
        "J48.00001.Kappa": 0.2513212291992355,
        "MeanAttributeEntropy": null,
        "NaiveBayesAUC": 0.6291738224500134,
        "Quartile1AttributeEntropy": null,
        "Quartile3SkewnessOfNumericAtts": 0.7259420894286432,
        "CfsSubsetEval_DecisionStumpKappa": 0.2513212291992355,
        "RandomTreeDepth2Kappa": 0.23874497469349784,
        "J48.0001.AUC": 0.6831295901181459,
        "MeanKurtosisOfNumericAtts": -0.572050122459228,
        "NaiveBayesErrRate": 0.5419921875,
        "Quartile1KurtosisOfNumericAtts": -1.0205377821482946,
        "Quartile3StdDevOfNumericAtts": 15.13884019628642,
        "CfsSubsetEval_NaiveBayesAUC": 0.6831295901181459,
        "RandomTreeDepth3AUC": 0.6340670732859741,
        "J48.0001.ErrRate": 0.5087890625,
        "MeanMeansOfNumericAtts": 85.6291748046875,
        "MeanMutualInformation": null,
        "NaiveBayesKappa": 0.16118967250207,
        "Quartile1MeansOfNumericAtts": 37.128466796875,
        "REPTreeDepth1AUC": 0.6817082422835781,
        "CfsSubsetEval_NaiveBayesErrRate": 0.5087890625,
        "RandomTreeDepth3ErrRate": 0.5244140625,
        "J48.0001.Kappa": 0.2513212291992355,
        "MeanNoiseToSignalRatio": null,
        "NumberOfBinaryFeatures": 0,
        "Quartile1MutualInformation": null,
        "REPTreeDepth1ErrRate": 0.52734375,
        "CfsSubsetEval_NaiveBayesKappa": 0.2513212291992355,
        "RandomTreeDepth3Kappa": 0.23874497469349784,
        "J48.001.AUC": 0.6831295901181459,
        "MeanNominalAttDistinctValues": 4,
        "Quartile1SkewnessOfNumericAtts": 0.12586118204673966,
        "REPTreeDepth1Kappa": 0.2057158124262038,
        "CfsSubsetEval_kNN1NAUC": 0.6831295901181459,
        "StdvNominalAttDistinctValues": 0,
        "J48.001.ErrRate": 0.5087890625,
        "MeanSkewnessOfNumericAtts": 0.42590163573769146,
        "Quartile1StdDevOfNumericAtts": 0.1457199501846342,
        "REPTreeDepth2AUC": 0.6817082422835781,
        "CfsSubsetEval_kNN1NErrRate": 0.5087890625,
        "kNN1NAUC": 0.6608108822508841,
        "J48.001.Kappa": 0.2513212291992355,
        "MeanStdDevOfNumericAtts": 7.642280073235527,
        "Quartile2AttributeEntropy": null,
        "REPTreeDepth2ErrRate": 0.52734375,
        "CfsSubsetEval_kNN1NKappa": 0.2513212291992355,
        "kNN1NErrRate": 0.51953125,
        "MajorityClassPercentage": 39.453125,
        "MinAttributeEntropy": null,
        "Quartile2KurtosisOfNumericAtts": -0.572050122459228,
        "REPTreeDepth2Kappa": 0.2057158124262038,
        "ClassEntropy": 1.8493804069130797,
        "kNN1NKappa": 0.24652249984439942,
        "MajorityClassSize": 404,
        "MinKurtosisOfNumericAtts": -1.0205377821482946,
        "Quartile2MeansOfNumericAtts": 85.6291748046875,
        "REPTreeDepth3AUC": 0.6817082422835781,
        "DecisionStumpAUC": 0.5786838647562716,
        "MaxAttributeEntropy": null,
        "MinMeansOfNumericAtts": 37.128466796875,
        "Quartile2MutualInformation": null,
        "REPTreeDepth3ErrRate": 0.52734375,
        "DecisionStumpErrRate": 0.552734375,
        "MaxKurtosisOfNumericAtts": -0.12356246277016147,
        "MinMutualInformation": null,
        "Quartile2SkewnessOfNumericAtts": 0.42590163573769146,
        "REPTreeDepth3Kappa": 0.2057158124262038,
        "DecisionStumpKappa": 0.13041312518285683,
        "MaxMeansOfNumericAtts": 134.1298828125,
        "MinNominalAttDistinctValues": 4,
        "PercentageOfBinaryFeatures": 0,
        "Quartile2StdDevOfNumericAtts": 7.6422800732355265,
        "RandomTreeDepth1AUC": 0.6340670732859741,
        "Dimensionality": 0.0029296875,
        "MaxMutualInformation": null,
        "MinSkewnessOfNumericAtts": 0.12586118204673966,
        "PercentageOfInstancesWithMissingValues": 0,
        "Quartile3AttributeEntropy": null,
        "RandomTreeDepth1ErrRate": 0.5244140625,
        "EquivalentNumberOfAtts": null,
        "MaxNominalAttDistinctValues": 4,
        "MinStdDevOfNumericAtts": 0.1457199501846342,
        "PercentageOfMissingValues": 0,
        "Quartile3KurtosisOfNumericAtts": -0.12356246277016147,
        "AutoCorrelation": 0.9687194525904204,
        "RandomTreeDepth1Kappa": 0.23874497469349784,
        "J48.00001.AUC": 0.6831295901181459,
        "MaxSkewnessOfNumericAtts": 0.7259420894286432
    },
    "tags": [
        {
            "uploader": "38960",
            "tag": "Chemistry"
        },
        {
            "uploader": "38960",
            "tag": "Life Science"
        },
        {
            "uploader": "24659",
            "tag": "StatLib"
        },
        {
            "uploader": "2",
            "tag": "study_1"
        },
        {
            "uploader": "1",
            "tag": "study_41"
        },
        {
            "uploader": "64",
            "tag": "study_52"
        },
        {
            "uploader": "64",
            "tag": "study_7"
        },
        {
            "uploader": "2",
            "tag": "unspecified_target_feature"
        }
    ],
    "features": [
        {
            "name": "sleep_state",
            "index": "1",
            "type": "nominal",
            "distinct": "4",
            "missing": "0",
            "target": "1",
            "distr": [
                [
                    "1",
                    "2",
                    "3",
                    "4"
                ],
                [
                    [
                        "404",
                        "0",
                        "0",
                        "0"
                    ],
                    [
                        "0",
                        "94",
                        "0",
                        "0"
                    ],
                    [
                        "0",
                        "0",
                        "237",
                        "0"
                    ],
                    [
                        "0",
                        "0",
                        "0",
                        "289"
                    ]
                ]
            ]
        },
        {
            "name": "heart_rate",
            "index": "0",
            "type": "numeric",
            "distinct": "77",
            "missing": "0",
            "min": "100",
            "max": "187",
            "mean": "134",
            "stdev": "15"
        },
        {
            "name": "temperature",
            "index": "2",
            "type": "numeric",
            "distinct": "13",
            "missing": "0",
            "min": "37",
            "max": "37",
            "mean": "37",
            "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
}