基于前景理论灰色随机多准则决策方法.pdf

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Vol.30,No.920109
SystemsEngineeringTheory&PracticeSept.,2010:1000-6788(2010)09-1658-07:C934:A

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7CD!EBFGHF.8;;!"#$;Grey-stochasticmulti-criteriadecision-makingapproachbasedonprospecttheoryWANGJian-qiang,ZHOULing(SchoolofBusiness,CentralSouthUniversity,Changsha410083

3、,China)AbstractAsforthegrey-stochasticmulti-criteriadecision-makingproblemsinwhichprobabilitiesandthecriteriavalueofalternativesarebothintervalgreynumbers,adecision-makingapproachbasedonprospecttheoryisproposed.Inthismethod,astheintervalgreynumbercomparis

4、onisdefinedfirstly,aprospectvaluefunctionofintervalgreynumberscanbedefinedandtheprospectvalueofeachalternativearecalculatedbasedonallotheralternativesasthereferencepoint.Afterthataprogrammingmodelwhichsatisfiesthealgorithmofmaximizingdeviationcanbeenacted.Aft

5、erthat,thecriteriaweightsareattainedandtheorderofalternativescanbelistedbycomparingtheprospectvalueofeachalternative.Finally,thefeasibilityandvalidityofthisapproachareillustratedbyanexamplecomparedwithgreyrandommulti-criteriadecision-makingapproachbasedon

6、expectedvalueillustrated.Keywordsmulti-criteriadecision-making;grey-stochastic;prospecttheory;intervalgreynumberproba-bility19: 


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