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,曲朝阳(男,博士,教授,主要研究方向:电力信1964—):息化、计算机网络技术。E-mailail.nedu.edu.zwww@mqycn
,陈 帅(女,通信作者,硕士研究生,主要研究1988—):方向:电力信息化。E-mailirischenob63.com@1j
,杨 帆(男,硕士研究生,主要研究方向:电力1987—):_信息化。E-mailanf1987@163.comyg
(编辑 孔丽蓓)
AnAttributeReducinMethodforElectricPowerBiDataPrerocessinBased ggpg
CloudComutinTechnoloon pggy
QU ZhaoanCHEN Shuai,YANG Fan,ZHU Liyg,
,N,()ColleeofInformationEnineerinortheastDianliUniversitJilin132012,China gggy
,Abstract:Infaceoftheconventionalattributereductionincaabilitofdataforitsbivolumediversifiedridrerocessin pygppgg ,andhihseedintheforthcominaeofbidataanew methodofelectricbidataviaattributeowerrerocessintes gpggggpppgyp reductionutositivebasedoncloudcomutintechnoloisforward.Thecharacteristicsoftherelativereiontheorofthe pppggygy
,rouhsetisanalzedandaarallelattributereducinalorithmnamedMP_POSRSthatcancalculatethenumberofelements gypgg ,ositiveoodintherelativereionisdesinedbtakinadvantaesoftheMaReducemodelinthismethod.Finallthe pgggyggpy exerimentsowerridowererformedincludinoerationsonthedecisiontableoffaultdianosisandrealdataofwindare ppgppgpg
,onaHadoolatform,theresultsshowinthatthemethodiseffectiveandfeasiblefordealinwithowerridbidataand ppggpgg withoodowerrerocessinseeduandscalabilitreuiredbelectricbidataviaattributereduction. gpppgppyqyg
ThisworkissuortedbNationalNaturalScienceFoundationofChina(No.51077010,No.51277023). ppy ;M;;Kewords:electricowerbidataaReducerouhsetattributereduction pgpgy
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