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重庆邮电大学学报(自然科学版) 2008
Toward the inner logic in data: Granular structures as the frame for classifiersKeywords: granulation,of,knowledge,rough,inclusions,many,valued,implications,classification,of,data Abstract: Anyanalysisofdatacollectedindatatablesaimsatrevealingtheinnerlogicofdata,i.e.,themechanismofinferencewhichdecidesaboutassignmentofclassesorcategoriestosingleitemsindata.Weproposetodiscussandanalyzethemechanismbasedongranulationofdataandthesubsequentinductionofclassifiersfromtheresultinggranularstructures.Weconsidersomelogicaloperatorstransferredintotherealmofdatatablesandmadeabasisforgranulationheuristicsalongwithclassificationresultsinferredfromtheresultinggranularstructures.
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