基于CBR的技術(shù)推廣研究與應(yīng)用.pdf

1、華中科技大學(xué)碩士學(xué)位論文基于CBR的技術(shù)推廣研究與應(yīng)用姓名：房明申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：系統(tǒng)工程指導(dǎo)教師：魏祥云20040509華中科技大學(xué)碩士學(xué)位論文AbstractChinahasdonemuchworkinsmalltownconstructionGreatamountofvariousexperimentalsmalltownshavebeenestablishedindifferentare叢buttheydidnotacce

2、leratetechnologyextensionOnemainl℃asonisthesuccessfultechnologyapplicationprojectSinexperimentalsmalltownsdonotplaytheroleofdirectorandfaglemanIfhistoricaltechnologyapplicaronsthathavesimilarityandcorrelationwiththenewap

3、plicationproblemcouldbefoundthepaceoftechnologyextensionwillbespeedupAimingatthetechnologyextensioninsmall—towns，itisnecessarytosetupamechanismorstandardofdecisionsupportintechnologyselectionThisthesisproposestOUseCaseba

4、sedReasoningtheorytoheIpdecisionmakerchoosethepropertechnologyThroughmeasuringthesimilaritybetweenneonproblemandhistoricalcases，decisionmakercanacquirethepartorwholesolutionofactualproblemThisthesisintroducesthedifficult

5、yofsmalltownconstructionandbasictheoryoftechnologyextension，thenitrepresentsthestudyingstatusandmainproductionofCasebasedReasoningtheoryandthealgorithmofsimilaritymeasureCaseexpressionisthebasisofCase—basedReasoningThist

6、hesisanalyzesthecharacteroftechnologyapplicationcasesreferencingthesustainabledevelopmenttheoryofsmall—townconstructionandthetechnologyassessment，establishesthehierarchyexpressionmodeloftechnologycasebasedonframeworkexpr

7、essionmethodanddealswiththeincompleteinforInaronifitoccursThen，thisthesissuggestsusingroughsettheoryandDelphimethodtocalculatetheweightofattributesSimilaritymeasureisthekeyprocessofCasebasedReasoningAccordingtothefourdif

8、ferenttypesattributesincases，thisthesisusesHammingDistanceandtrapezoidalfunctionoffuzzyattributestealizelocalsimilaritymeasure，andUSeStheNearestNeighbortOcalculatetheoverallsimilarityThesequenceaccordingthesimilaritiesof