基于模糊集的關聯(lián)規(guī)則及其應用.pdf

1、廈門大學碩士學位論文基于模糊集的關聯(lián)規(guī)則及其應用姓名：鄭晶晶申請學位級別：碩士專業(yè)：數(shù)量經(jīng)濟學指導教師：朱建平20060401AbstractDataminingisanewsubjectwhichariseswiththedevelopmentofartificialintelligenceanddatabaseAssociationruleisoneoftheimportantresearchtasks，andalsooneofth

2、ekeytechnologiesindataminingItspurposeistofindouttheassociationbetweenallitemsinbusinessdatabaseAssociationruleplaysaveryimportantroleindecisionsystem，expertsystemandaptitudeinformationsystemineveryaspectManyexpertshaveb

3、eenmakingresearchonassociatonrule，andhavemadebigprogressbasedODoriginalmethodsTheyalsofindoutseveralnewmethodswithrespecttotheknowledgeofmanyotherfieldsThispapergivesoutananalysisofthedefinitionsofassociationruleintheexi

4、stingbooksandpapersThenitpointsoutthecauseofthedifference，normalizesthedescriptionandmakesoutnewdescriptionsfromtheangleofsetandpossibilitywhichlaysafoundationonthefurtherresearchofthetheoryandapplicationoftheassociation

5、ruleThenweusethegreyassociationruletomakeempiricalanalysisThistheoryisoftenusedtoanalyzethefeasibilityofaproject，butinthispaperitisusedtofindouttherelationshipbetweenthequestionsinaquestionnairebyanalyzingtheresults，Afte

6、rthat，amembershipfuctionisgivenoutbyconsideringthefeatureoftheoriginaldata，whichisusedtoanalyzetheresultgivenbythegreyassociationruleIntheend，weusethetwulestogethertoanalyzetheindustrialstructureofXiamenCityThegreyassoci

7、ationcoefficientisusedaspartoftheweiightinfuzzyassociationruletofindoutfuzzyweightedassociationruleFinallywegivesoutsomesuggestionsaccordingtotheanyalysisresultThemaincontributionsofthisdissertationarethatfirstlywepoints