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1、BreastTissueDataSet(乳腺组织数据集)数据摘要：Datasetwithelectricalimpedancemeasurementsoffreshlyexcisedtissuesamplesfromthebreast.中文关键词：乳腺,组织,数据集,电阻抗,样本,英文关键词：Breast,Tissue,DataSet,electricalimpedance,sample,数据格式：TEXT数据用途：Classification数据详细介绍：BreastTissueDataSetA
2、bstract:Datasetwithelectricalimpedancemeasurementsoffreshlyexcisedtissuesamplesfromthebreast.DataSetNumberofMultivariate106Area:LifeCharacteristics:Instances:AttributeNumberofDateReal102010-05-10Characteristics:Attributes:DonatedMissingNumberofAssocia
3、tedTasks:ClassificationN/A5319Values?WebHits:Source:JPMarquesdeSᬠINEB-InstitutodeEngenhariaBiom餩ca,Porto,Portugal;e-mail:jpmdesa'@'gmail.comJJossinet,inserm,Lyon,FranceDataSetInformation:Impedancemeasurementsweremadeatthefrequencies:15.625,31.25,62.5,
4、125,250,500,1000KHzImpedancemeasurementsoffreshlyexcisedbreasttissueweremadeatthefollwoingfrequencies:15.625,31.25,62.5,125,250,500,1000KHz.Thesemeasurementsplottedinthe(real,-imaginary)planeconstitutetheimpedancespectrumfromwherethebreasttissuefeatur
5、esarecomputed.Thedatasetcanbeusedforpredictingtheclassificationofeithertheoriginal6classesorof4classesbymergingtogetherthefibro-adenoma,mastopathyandglandularclasseswhosediscriminationisnotimportant(theycannotbeaccuratelydiscriminatedanyway).Attribute
6、Information:I0Impedivity(ohm)atzerofrequencyPA500phaseangleat500KHzHFShigh-frequencyslopeofphaseangleDAimpedancedistancebetweenspectralendsAREAareaunderspectrumA/DAareanormalizedbyDAMAXIPmaximumofthespectrumDRdistancebetweenI0andrealpartofthemaximumfr
7、equencypointPlengthofthespectralcurveClasscar(carcinoma),fad(fibro-adenoma),mas(mastopathy),gla(glandular),con(connective),adi(adipose).TheRelevantPapers:JossinetJ(1996)Variabilityofimpedivityinnormalandpathologicalbreasttissue.Med.&Biol.Eng.&Comput,3
8、4:346-350.SilvaJE,MarquesdeS᠊P,JossinetJ(2000)ClassificationofBreastTissuebyElectricalImpedanceSpectroscopy.Med&BioEng&Computing,38:26-30.CitationRequest:PleaserefertotheMachineLearningRepository'scitationpolicy数据预览：点此下载完整数据集
