基于模糊集的關(guān)聯(lián)規(guī)則及其應(yīng)用.pdf

1、廈門大學(xué)碩士學(xué)位論文基于模糊集的關(guān)聯(lián)規(guī)則及其應(yīng)用姓名：鄭晶晶申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：數(shù)量經(jīng)濟(jì)學(xué)指導(dǎo)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