{ "data_id": "1395", "name": "BNG(autos,1000,10)", "exact_name": "BNG(autos,1000,10)", "version": 1, "version_label": null, "description": "", "format": "ARFF", "uploader": "Jan van Rijn", "uploader_id": 1, "visibility": "public", "creator": "\"Geoffrey Holmes\",\"Bernhard Pfahringer\",\"Jan van Rijn\",\"Joaquin Vanschoren\"", "contributor": null, "date": "2015-02-23 00:59:22", "update_comment": null, "last_update": "2015-02-23 00:59:22", "licence": "public domain", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/583952\/BNG_autos_1000_10.arff", "kaggle_url": null, "default_target_attribute": "symboling", "row_id_attribute": null, "ignore_attribute": null, "runs": 29, "suggest": { "input": [ "BNG(autos,1000,10)", " " ], "weight": 5 }, "qualities": { "NumberOfInstances": 1000000, "NumberOfFeatures": 26, "NumberOfClasses": 7, "NumberOfMissingValues": 0, "NumberOfInstancesWithMissingValues": 0, "NumberOfNumericFeatures": 15, "NumberOfSymbolicFeatures": 11, "Quartile2SkewnessOfNumericAtts": 0.6568966280612157, "REPTreeDepth3Kappa": 0.09847437419750434, "DecisionStumpKappa": 0.05306524561809536, "MaxMeansOfNumericAtts": 13587.963739784356, "MinMutualInformation": 0.00103524517682, "Quartile2StdDevOfNumericAtts": 6.584807383382952, "RandomTreeDepth1AUC": 0.5318269587303631, "Dimensionality": 2.6e-5, "MaxMutualInformation": 0.01240409741859, "MinNominalAttDistinctValues": 2, "PercentageOfBinaryFeatures": 15.384615384615385, "Quartile3AttributeEntropy": 2.7671882908595826, "RandomTreeDepth1ErrRate": 0.727371, "EquivalentNumberOfAtts": 397.23264407939297, "MaxNominalAttDistinctValues": 22, "MinSkewnessOfNumericAtts": -0.5860047876418685, "PercentageOfInstancesWithMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 0.9319890671501905, "AutoCorrelation": 0.2259132259132259, "RandomTreeDepth1Kappa": 0.059188482481827405, "J48.00001.AUC": 0.5471339489169732, "MaxSkewnessOfNumericAtts": 2.5473133898107263, "MinStdDevOfNumericAtts": 0.2678287398155331, "PercentageOfMissingValues": 0, "Quartile3MeansOfNumericAtts": 174.440306259809, "CfsSubsetEval_DecisionStumpAUC": 0.5339217635707744, "RandomTreeDepth2AUC": 0.5318269587303631, "J48.00001.ErrRate": 0.697344, "MaxStdDevOfNumericAtts": 8060.925725187715, "MinorityClassPercentage": 0.2441, "PercentageOfNumericFeatures": 57.692307692307686, "Quartile3MutualInformation": 0.009128774363375, "CfsSubsetEval_DecisionStumpErrRate": 0.70938, "RandomTreeDepth2ErrRate": 0.727371, "J48.00001.Kappa": 0.08980113610919754, "MeanAttributeEntropy": 1.9492872880939667, "MinorityClassSize": 2441, "PercentageOfSymbolicFeatures": 42.30769230769231, "Quartile3SkewnessOfNumericAtts": 1.178058721803458, "CfsSubsetEval_DecisionStumpKappa": 0.0604180902110088, "RandomTreeDepth2Kappa": 0.059188482481827405, "J48.0001.AUC": 0.5471339489169732, "MeanKurtosisOfNumericAtts": 0.813270287560739, "NaiveBayesAUC": 0.6082499838470293, "Quartile1AttributeEntropy": 0.8728503349753196, "Quartile1KurtosisOfNumericAtts": -0.3132781187909415, "Quartile3StdDevOfNumericAtts": 40.8214336158902, "CfsSubsetEval_NaiveBayesAUC": 0.5339217635707744, "RandomTreeDepth3AUC": 0.5318269587303631, "J48.0001.ErrRate": 0.697344, "MeanMeansOfNumericAtts": 1472.9339074682296, "NaiveBayesErrRate": 0.640669, "Quartile1MeansOfNumericAtts": 24.222835430577, "REPTreeDepth1AUC": 0.5859492365041881, "CfsSubsetEval_NaiveBayesErrRate": 0.70938, "RandomTreeDepth3ErrRate": 0.727371, "J48.0001.Kappa": 0.08980113610919754, "MeanMutualInformation": 0.0057996229759120005, "NaiveBayesKappa": 0.09053763546165479, "Quartile1MutualInformation": 0.0013949000916625, "REPTreeDepth1ErrRate": 0.655925, "CfsSubsetEval_NaiveBayesKappa": 0.0604180902110088, "RandomTreeDepth3Kappa": 0.059188482481827405, "J48.001.AUC": 0.5471339489169732, "MeanNoiseToSignalRatio": 335.1058634656226, "NumberOfBinaryFeatures": 4, "Quartile1SkewnessOfNumericAtts": 0.12743805590726429, "REPTreeDepth1Kappa": 0.09847437419750434, "CfsSubsetEval_kNN1NAUC": 0.5339217635707744, "StdvNominalAttDistinctValues": 5.80438705557349, "J48.001.ErrRate": 0.697344, "MeanNominalAttDistinctValues": 6.090909090909091, "Quartile1StdDevOfNumericAtts": 2.4613776273070296, "REPTreeDepth2AUC": 0.5859492365041881, "CfsSubsetEval_kNN1NErrRate": 0.70938, "kNN1NAUC": 0.5381105036643753, "J48.001.Kappa": 0.08980113610919754, "MeanSkewnessOfNumericAtts": 0.7512841295461475, "Quartile2AttributeEntropy": 1.85367557756175, "REPTreeDepth2ErrRate": 0.655925, "CfsSubsetEval_kNN1NKappa": 0.0604180902110088, "kNN1NErrRate": 0.71536, "MajorityClassPercentage": 32.3554, "MeanStdDevOfNumericAtts": 619.2371028186882, "Quartile2KurtosisOfNumericAtts": 0.13874597438536895, "REPTreeDepth2Kappa": 0.09847437419750434, "ClassEntropy": 2.3037995693851214, "kNN1NKappa": 0.07437543111510495, "MajorityClassSize": 323554, "MinAttributeEntropy": 0.511923666388485, "Quartile2MeansOfNumericAtts": 98.843337776723, "REPTreeDepth3AUC": 0.5859492365041881, "DecisionStumpAUC": 0.5304963004150604, "MaxAttributeEntropy": 4.435197808406004, "MinKurtosisOfNumericAtts": -0.9796031943078867, "Quartile2MutualInformation": 0.00531354241513, "REPTreeDepth3ErrRate": 0.655925, "DecisionStumpErrRate": 0.65713, "MaxKurtosisOfNumericAtts": 7.382304284747395, "MinMeansOfNumericAtts": 3.2466291639 }, "tags": [ { "uploader": "2", "tag": "artificial" }, { "uploader": "38960", "tag": "Automobiles" }, { "uploader": "1", "tag": "BNG" }, { "uploader": "38960", "tag": "Data" }, { "uploader": "38960", "tag": "Engineering" }, { "uploader": "38960", "tag": "Manufacturing" }, { "uploader": "38960", "tag": "Statistics" } ], "features": [ { "name": "symboling", "index": "25", "type": "nominal", "distinct": "7", "missing": "0", "target": "1", "distr": [ [ "-3", "-2", "-1", "0", "1", "2", "3" ], [ [ "2441", "0", "0", "0", "0", "0", "0" ], [ "0", "16881", "0", "0", "0", "0", "0" ], [ "0", "0", "107798", "0", "0", "0", "0" ], [ "0", "0", "0", "323554", "0", "0", "0" ], [ "0", "0", "0", "0", "260944", "0", "0" ], [ "0", "0", "0", "0", "0", "156054", "0" ], [ "0", "0", "0", "0", "0", "0", "132328" ] ] ] }, { "name": "normalized-losses", "index": "0", "type": "numeric", "distinct": "994725", "missing": "0", "min": "38", "max": "274", "mean": "115", "stdev": "35" }, { "name": "make", "index": "1", "type": "nominal", "distinct": "22", "missing": "0", "distr": [ [ "alfa-romero", "audi", "bmw", "chevrolet", "dodge", "honda", "isuzu", "jaguar", "mazda", "mercedes-benz", "mercury", "mitsubishi", "nissan", "peugot", "plymouth", "porsche", "renault", "saab", "subaru", "toyota", "volkswagen", "volvo" ], [ [ "97", "625", "4335", "11817", "9828", "5468", "5270" ], [ "129", "723", "4389", "12336", "10885", "7761", "6254" ], [ "97", "641", "4020", "16828", "10699", "7126", "5338" ], [ "90", "757", "4152", "10975", "9799", "5975", "4532" ], [ "76", "768", "6177", "15433", "12965", "6381", "6193" ], [ "126", "994", "4453", "15253", "11964", "7155", "5826" ], [ "94", "622", "3646", "12080", "10173", "6276", "4862" ], [ "95", "598", "4150", "13380", "9008", "6092", "4737" ], [ "131", "1126", "5840", "16112", "13248", "7277", "7391" ], [ "116", "721", "4565", "13051", "13234", "6745", "5714" ], [ "80", "673", "3614", "10923", "9699", "5320", "4823" ], [ "124", "877", "5919", "15805", "12206", "8845", "7536" ], [ "134", "1090", "5446", "21447", "11969", "6848", "7610" ], [ "110", "622", "4201", "22062", "10653", "7167", "5917" ], [ "77", "688", "6057", "13375", "11066", "5971", "5424" ], [ "115", "667", "5095", "13067", "10189", "5747", "5419" ], [ "99", "623", "3624", "10842", "9357", "5973", "4583" ], [ "93", "761", "4111", "11107", "11351", "6982", "6289" ], [ "141", "695", "4753", "16440", "13773", "8536", "4771" ], [ "169", "937", "7099", "20978", "21732", "12222", "11363" ], [ "129", "831", "5811", "14445", "12392", "8359", "5730" ], [ "119", "842", "6341", "15798", "14754", "7828", "6746" ] ] ] }, { "name": "fuel-type", "index": "2", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "diesel", "gas" ], [ [ "480", "3485", "17249", "45933", "47249", "25371", "19518" ], [ "1961", "13396", "90549", "277621", "213695", "130683", "112810" ] ] ] }, { "name": "aspiration", "index": "3", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "std", "turbo" ], [ [ "1513", "10975", "71492", "213530", "159895", "97663", "71949" ], [ "928", "5906", "36306", "110024", "101049", "58391", "60379" ] ] ] }, { "name": "num-of-doors", "index": "4", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "four", "two" ], [ [ "1117", "8537", "62762", "182068", "127105", "85683", "63965" ], [ "1324", "8344", "45036", "141486", "133839", "70371", "68363" ] ] ] }, { "name": "body-style", "index": "5", "type": "nominal", "distinct": "5", "missing": "0", "distr": [ [ "hardtop", "wagon", "sedan", "hatchback", "convertible" ], [ [ "299", "2234", "12007", "39641", "25780", "20937", "14384" ], [ "287", "2288", "15865", "49966", "34543", "23635", "18304" ], [ "845", "5532", "38319", "107710", "100097", "58780", "54583" ], [ "711", "5097", "29860", "87736", "78280", "35301", "31032" ], [ "299", "1730", "11747", "38501", "22244", "17401", "14025" ] ] ] }, { "name": "drive-wheels", "index": "6", "type": "nominal", "distinct": "3", "missing": "0", "distr": [ [ "4wd", "fwd", "rwd" ], [ [ "778", "4550", "27322", "82969", "66406", "39281", "33863" ], [ "863", "6185", "44682", "128488", "108184", "63417", "48088" ], [ "800", "6146", "35794", "112097", "86354", "53356", "50377" ] ] ] }, { "name": "engine-location", "index": "7", "type": "nominal", "distinct": "2", "missing": "0", "distr": [ [ "front", "rear" ], [ [ "2197", "15165", "93543", "289216", "232695", "139129", "114035" ], [ "244", "1716", "14255", "34338", "28249", "16925", "18293" ] ] ] }, { "name": "wheel-base", "index": "8", "type": "numeric", "distinct": "967822", "missing": "0", "min": "82", "max": "127", "mean": "99", "stdev": "6" }, { "name": "length", "index": "9", "type": "numeric", "distinct": "986484", "missing": "0", "min": "134", "max": "217", "mean": "174", "stdev": "12" }, { "name": "width", "index": "10", "type": "numeric", "distinct": "926655", "missing": "0", "min": "61", "max": "76", "mean": "66", "stdev": "2" }, { "name": "height", "index": "11", "type": "numeric", "distinct": "942897", "missing": "0", "min": "47", "max": "63", "mean": "54", "stdev": "2" }, { "name": "curb-weight", "index": "12", "type": "numeric", "distinct": "999693", "missing": "0", "min": "1521", "max": "4716", "mean": "2565", "stdev": "520" }, { "name": "engine-type", "index": "13", "type": "nominal", "distinct": "7", "missing": "0", "distr": [ [ "dohc", "dohcv", "l", "ohc", "ohcf", "ohcv", "rotor" ], [ [ "304", "2113", "13626", "39482", "30290", "20026", "18392" ], [ "317", "1878", "12506", "36951", "24722", "15639", "14745" ], [ "294", "2055", "12562", "42851", "29235", "17658", "14532" ], [ "583", "4387", "27194", "76467", "95783", "42467", "32769" ], [ "304", "2396", "14720", "49321", "27722", "23779", "18085" ], [ "322", "2095", "14057", "40840", "27949", "18623", "19407" ], [ "317", "1957", "13133", "37642", "25243", "17862", "14398" ] ] ] }, { "name": "num-of-cylinders", "index": "14", "type": "nominal", "distinct": "7", "missing": "0", "distr": [ [ "eight", "five", "four", "six", "three", "twelve", "two" ], [ [ "303", "2254", "13579", "37683", "35384", "20196", "18971" ], [ "330", "2220", "13346", "39078", "33851", "20347", "17313" ], [ "470", "3387", "27118", "81473", "46072", "34203", "22035" ], [ "401", "2486", "16260", "43438", "40084", "21800", "21408" ], [ "302", "2199", "12494", "39733", "40114", "19885", "17291" ], [ "313", "2182", "12516", "37448", "33146", "20100", "17477" ], [ "322", "2153", "12485", "44701", "32293", "19523", "17833" ] ] ] }, { "name": "engine-size", "index": "15", "type": "numeric", "distinct": "994493", "missing": "0", "min": "10", "max": "381", "mean": "125", "stdev": "41" }, { "name": "fuel-system", "index": "16", "type": "nominal", "distinct": "8", "missing": "0", "distr": [ [ "1bbl", "2bbl", "4bbl", "idi", "mfi", "mpfi", "spdi", "spfi" ], [ [ "212", "1391", "8777", "23269", "20070", "12443", "10380" ], [ "381", "2569", "20234", "48619", "38184", "27854", "19220" ], [ "213", "1202", "6798", "22883", "19880", "10443", "10068" ], [ "472", "3608", "14623", "58755", "43797", "35284", "35386" ], [ "182", "1163", "6473", "19909", "17927", "10127", "9582" ], [ "564", "4472", "36177", "102925", "80130", "37067", "27183" ], [ "219", "1393", "8158", "27792", "23486", "12343", "11553" ], [ "198", "1083", "6558", "19402", "17470", "10493", "8956" ] ] ] }, { "name": "bore", "index": "17", "type": "numeric", "distinct": "622912", "missing": "0", "min": "3", "max": "4", "mean": "3", "stdev": "0" }, { "name": "stroke", "index": "18", "type": "numeric", "distinct": "609168", "missing": "0", "min": "2", "max": "4", "mean": "3", "stdev": "0" }, { "name": "compression-ratio", "index": "19", "type": "numeric", "distinct": "682082", "missing": "0", "min": "-12", "max": "42", "mean": "10", "stdev": "4" }, { "name": "horsepower", "index": "20", "type": "numeric", "distinct": "994972", "missing": "0", "min": "38", "max": "304", "mean": "105", "stdev": "40" }, { "name": "peak-rpm", "index": "21", "type": "numeric", "distinct": "999454", "missing": "0", "min": "3407", "max": "6932", "mean": "5131", "stdev": "552" }, { "name": "city-mpg", "index": "22", "type": "numeric", "distinct": "973124", "missing": "0", "min": "11", "max": "55", "mean": "24", "stdev": "6" }, { "name": "highway-mpg", "index": "23", "type": "numeric", "distinct": "976056", "missing": "0", "min": "12", "max": "62", "mean": "30", "stdev": "7" }, { "name": "price", "index": "24", "type": "numeric", "distinct": "999968", "missing": "0", "min": "-11857", "max": "63919", "mean": "13588", "stdev": "8061" } ], "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 }