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Statlog(GermanCreditData)DataSet(Statlog(德国信用数据)数据集)数据摘要：Thisdatasetclassifiespeopledescribedbyasetofattributesasgoodorbadcreditrisks.Comesintwoformats(oneallnumeric).Alsocomeswithacostmatrix.中文关键词：Statlog,德国信用数据,多变量,分类,UCI,英文关键词：Statlog,GermanCreditData,Multivariate,Classification,UCI,数据格式：TEXT数据用途：Thisdatasetisusedforclassification.数据详细介绍：Statlog(GermanCreditData)DataSetAbstract:Thisdatasetclassifiespeopledescribedbyasetofattributesasgoodorbadcreditrisks.Comesintwoformats(oneallnumeric).AlsocomeswithacostmatrixDataSetCharacteristics:MultivariateNumberofInstances:1000Area:FinancialAttributeCharacteristics:Categorical,IntegerNumberofAttributes:20DateDonated1994-11-17AssociatedTasks:ClassificationMissingValues?N/ANumberofWebHits:27290Source:ProfessorDr.HansHofmannInstitutfurStatistikundOkonometrieUniversitatHamburgFBWirtschaftswissenschaftenVon-Melle-Park52000Hamburg13DataSetInformation:Twodatasetsareprovided.theoriginaldataset,intheformprovidedbyProf.Hofmann,containscategorical/symbolicattributesandisinthefilegerman.data.Foralgorithmsthatneednumericalattributes,StrathclydeUniversityproducedthefilegerman.data-numeric.Thisfilehasbeeneditedandseveralindicatorvariablesaddedtomakeitsuitableforalgorithmswhichcannotcopewithcategoricalvariables.Severalattributesthatareorderedcategorical(suchasattribute17)havebeencodedasinteger.ThiswastheformusedbyStatLog.Thisdatasetrequiresuseofacostmatrix(seebelow).....12----------------------------101-----------------------250(1=Good,2=Bad)Therowsrepresenttheactualclassificationandthecolumnsthepredictedclassification.Itisworsetoclassacustomerasgoodwhentheyarebad(5),thanitistoclassacustomerasbadwhentheyaregood(1).AttributeInformation:Attribute1:(qualitative)StatusofexistingcheckingaccountA11:...0DMA12:0=...200DMA13:...=200DM/salaryassignmentsforatleast1yearA14:nocheckingaccountAttribute2:(numerical)DurationinmonthAttribute3:(qualitative)CredithistoryA30:nocreditstaken/allcreditspaidbackdulyA31:allcreditsatthisbankpaidbackdulyA32:existingcreditspaidbackdulytillnowA33:delayinpayingoffinthepastA34:criticalaccount/othercreditsexisting(notatthisbank)Attribute4:(qualitative)PurposeA40:car(new)A41:car(used)A42:furniture/equipmentA43:radio/televisionA44:domesticappliancesA45:repairsA46:educationA47:(vacation-doesnotexist?)A48:retrainingA49:businessA410:othersAttribute5:(numerical)CreditamountAttibute6:(qualitative)Savingsaccount/bondsA61:...100DMA62:100=...500DMA63:500=...1000DMA64:..=1000DMA65:unknown/nosavingsaccountAttribute7:(qualitative)PresentemploymentsinceA71:unemployedA72:...1yearA73:1=...4yearsA74:4=...7yearsA75:..=7yearsAttribute8:(numerical)InstallmentrateinpercentageofdisposableincomeAttribute9:(qualitative)PersonalstatusandsexA91:male:divorced/separatedA92:female:divorced/separated/marriedA93:male:singleA94:male:married/widowedA95:female:singleAttribute10:(qualitative)Otherdebtors/guarantorsA101:noneA102:co-applicantA103:guarantorAttribute11:(numerical)PresentresidencesinceAttribute12:(qualitative)PropertyA121:realestateA122:ifnotA121:buildingsocietysavingsagreement/lifeinsuranceA123:ifnotA121/A122:carorother,notinattribute6A124:unknown/nopropertyAttribute13:(numerical)AgeinyearsAttribute14:(qualitative)OtherinstallmentplansA141:bankA142:storesA143:noneAttribute15:(qualitative)HousingA151:rentA152:ownA153:forfreeAttribute16:(numerical)NumberofexistingcreditsatthisbankAttribute17:(qualitative)JobA171:unemployed/unskilled-non-residentA172:unskilled-residentA173:skilledemployee/officialA174:management/self-employed/highlyqualifiedemployee/officerAttribute18:(numerical)NumberofpeoplebeingliabletoprovidemaintenanceforAttribute19:(qualitative)TelephoneA191:noneA192:yes,registeredunderthecustomersnameAttribute20:(qualitative)foreignworkerA201:yesA202:no数据预览：点此下载完整数据集