简介:Inmultipleattributegroupdecisionmaking(MAGDM)problemsbasedonlinguisticinformation,thegranularitiesoflinguisticlabelsetsareusuallydifferentduetothedifferencesofthinkingmodesandhabitsamongdecisionmakers.Inordertodealwiththisinconvenience,thetransformationrelationshipsamongmultigranularlinguisticlabels(TRMLLs),whichareappliedtounifylinguisticlabelswithdifferentgranularitiesintoacertainlinguisticlabelsetwithfixedgranularity,arepresentedinthispaper.Furthermore,thereferencetablesaremadeaccordingtoTRMLLssothattheinterrelatedcalculationwillbelesscomplicated,andthemethodofhowtousethemisexplainedindetail.Atlength,theTRMLLsareillustratedthroughanapplicationexample.