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AbaloneDataSet(鲍鱼数据集)数据摘要：Predicttheageofabalonefromphysicalmeasurements中文关键词：机器学习,多变量,分类,UCI,英文关键词：MachineLearning,MultiVarite,Classification,UCI,数据格式：TEXT数据用途：Classification数据详细介绍：AbaloneDataSetAbstract:PredicttheageofabalonefromphysicalmeasurementsDataSetCharacteristics:MultivariateNumberofInstances:4177Area:LifeAttributeCharacteristics:Categorical,Integer,RealNumberofAttributes:8DateDonated1995-12-01AssociatedTasks:ClassificationMissingValues?NoNumberofWebHits:70735Source:Datacomesfromanoriginal(non-machine-learning)study:WarwickJNash,TracyLSellers,SimonRTalbot,AndrewJCawthornandWesBFord(1994)ThePopulationBiologyofAbalone(_Haliotis_species)inTasmania.I.BlacklipAbalone(_H.rubra_)fromtheNorthCoastandIslandsofBassStrait,SeaFisheriesDivision,TechnicalReportNo.48(ISSN1034-3288)OriginalOwnersofDatabase:MarineResourcesDivisionMarineResearchLaboratories-TaroonaDepartmentofPrimaryIndustryandFisheries,TasmaniaGPOBox619F,Hobart,Tasmania7001,Australia(contact:WarwickNash+6102277277,wnash'@'dpi.tas.gov.au)DonorofDatabase:SamWaugh(Sam.Waugh'@'cs.utas.edu.au)DepartmentofComputerScience,UniversityofTasmaniaGPOBox252C,Hobart,Tasmania7001,AustraliaDataSetInformation:Predictingtheageofabalonefromphysicalmeasurements.Theageofabaloneisdeterminedbycuttingtheshellthroughthecone,stainingit,andcountingthenumberofringsthroughamicroscope--aboringandtime-consumingtask.Othermeasurements,whichareeasiertoobtain,areusedtopredicttheage.Furtherinformation,suchasweatherpatternsandlocation(hencefoodavailability)mayberequiredtosolvetheproblem.Fromtheoriginaldataexampleswithmissingvalueswereremoved(themajorityhavingthepredictedvaluemissing),andtherangesofthecontinuousvalueshavebeenscaledforusewithanANN(bydividingby200).AttributeInformation:Givenistheattributename,attributetype,themeasurementunitandabriefdescription.Thenumberofringsisthevaluetopredict:eitherasacontinuousvalueorasaclassificationproblem.Name/DataType/MeasurementUnit/Description-----------------------------Sex/nominal/--/M,F,andI(infant)Length/continuous/mm/LongestshellmeasurementDiameter/continuous/mm/perpendiculartolengthHeight/continuous/mm/withmeatinshellWholeweight/continuous/grams/wholeabaloneShuckedweight/continuous/grams/weightofmeatVisceraweight/continuous/grams/gutweight(afterbleeding)Shellweight/continuous/grams/afterbeingdriedRings/integer/--/+1.5givestheageinyearsRelevantPapers:SamWaugh(1995)ExtendingandbenchmarkingCascade-Correlation,PhDthesis,ComputerScienceDepartment,UniversityofTasmania.DavidClark,ZoltanSchreter,AnthonyAdamsAQuantitativeComparisonofDystalandBackpropagation,submittedtotheAustralianConferenceonNeuralNetworks(ACNN'96).数据预览：M,0.455,0.365,0.095,0.514,0.2245,0.101,0.15,15M,0.35,0.265,0.09,0.2255,0.0995,0.0485,0.07,7F,0.53,0.42,0.135,0.677,0.2565,0.1415,0.21,9M,0.44,0.365,0.125,0.516,0.2155,0.114,0.155,10I,0.33,0.255,0.08,0.205,0.0895,0.0395,0.055,7I,0.425,0.3,0.095,0.3515,0.141,0.0775,0.12,8F,0.53,0.415,0.15,0.7775,0.237,0.1415,0.33,20F,0.545,0.425,0.125,0.768,0.294,0.1495,0.26,16M,0.475,0.37,0.125,0.5095,0.2165,0.1125,0.165,9F,0.55,0.44,0.15,0.8945,0.3145,0.151,0.32,19F,0.525,0.38,0.14,0.6065,0.194,0.1475,0.21,14M,0.43,0.35,0.11,0.406,0.1675,0.081,0.135,10M,0.49,0.38,0.135,0.5415,0.2175,0.095,0.19,11F,0.535,0.405,0.145,0.6845,0.2725,0.171,0.205,10F,0.47,0.355,0.1,0.4755,0.1675,0.0805,0.185,10M,0.5,0.4,0.13,0.6645,0.258,0.133,0.24,12I,0.355,0.28,0.085,0.2905,0.095,0.0395,0.115,7F,0.44,0.34,0.1,0.451,0.188,0.087,0.13,10M,0.365,0.295,0.08,0.2555,0.097,0.043,0.1,7M,0.45,0.32,0.1,0.381,0.1705,0.075,0.115,9M,0.355,0.28,0.095,0.2455,0.0955,0.062,0.075,11I,0.38,0.275,0.1,0.2255,0.08,0.049,0.085,10F,0.565,0.44,0.155,0.9395,0.4275,0.214,0.27,12F,0.55,0.415,0.135,0.7635,0.318,0.21,0.2,9F,0.615,0.48,0.165,1.1615,0.513,0.301,0.305,10F,0.56,0.44,0.14,0.9285,0.3825,0.188,0.3,11F,0.58,0.45,0.185,0.9955,0.3945,0.272,0.285,11M,0.59,0.445,0.14,0.931,0.356,0.234,0.28,12M,0.605,0.475,0.18,0.9365,0.394,0.219,0.295,15M,0.575,0.425,0.14,0.8635,0.393,0.227,0.2,11M,0.58,0.47,0.165,0.9975,0.3935,0.242,0.33,10F,0.68,0.56,0.165,1.639,0.6055,0.2805,0.46,15M,0.665,0.525,0.165,1.338,0.5515,0.3575,0.35,18F,0.68,0.55,0.175,1.798,0.815,0.3925,0.455,19F,0.705,0.55,0.2,1.7095,0.633,0.4115,0.49,13M,0.465,0.355,0.105,0.4795,0.227,0.124,0.125,8F,0.54,0.475,0.155,1.217,0.5305,0.3075,0.34,16F,0.45,0.355,0.105,0.5225,0.237,0.1165,0.145,8F,0.575,0.445,0.135,0.883,0.381,0.2035,0.26,11M,0.355,0.29,0.09,0.3275,0.134,0.086,0.09,9F,0.45,0.335,0.105,0.425,0.1865,0.091,0.115,9F,0.55,0.425,0.135,0.8515,0.362,0.196,0.27,14I,0.24,0.175,0.045,0.07,0.0315,0.0235,0.02,5I,0.205,0.15,0.055,0.042,0.0255,0.015,0.012,5I,0.21,0.15,0.05,0.042,0.0175,0.0125,0.015,4I,0.39,0.295,0.095,0.203,0.0875,0.045,0.075,7M,0.47,0.37,0.12,0.5795,0.293,0.227,0.14,9F,0.46,0.375,0.12,0.4605,0.1775,0.11,0.15,7I,0.325,0.245,0.07,0.161,0.0755,0.0255,0.045,6F,0.525,0.425,0.16,0.8355,0.3545,0.2135,0.245,9I,0.52,0.41,0.12,0.595,0.2385,0.111,0.19,8M,0.4,0.32,0.095,0.303,0.1335,0.06,0.1,7M,0.485,0.36,0.13,0.5415,0.2595,0.096,0.16,10F,0.4