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Data Preprocessing.pdf

上传者: 2020-04-21 17:39:32上传 PDF文件 302.73KB 热度 16次
Abstract:Dataminingistheprocessofextractionusefulpatternsandmodelsfromahugedataset.Thesemodelsandpatternshaveaneffectiveroleinadecisionmakingtask.Dataminingbasicallydependonthequalityofdata.Rawdatausuallysusceptibletomissingvalues,noisydata,incompletedat
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