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1、Analyzing(SocialMedia)NetworkswithNodeXLMarcSmith1233,BenShneiderman,NatasaMilic-Frayling,EduardaMendesRodrigues,VladimirBarash42526,CodyDunne,TonyCapone,AdamPerer,EricGleave1234TelligentSystems,UniversityofMaryland,MicrosoftResearch-Cambridge,Cornell
2、University,56MicrosoftResearch-Redmond,UniversityofWashingtonABSTRACTasocialmediasystemleaveatraceofatiebetweenusersandWepresentNodeXL,anextendibletoolkitfornetworkoverview,otherusersandobjects.discoveryandexplorationimplementedasanadd-intotheThesenet
3、workshaveacademicandpracticalvalue:theyofferMicrosoftExcel2007spreadsheetsoftware.WedemonstratedetaileddataaboutpreviouslyelusivesocialprocessesandcanbeNodeXLdataanalysisandvisualizationfeatureswithasocialleveragedtohighlightimportantcontentandcontrib
4、utors.Socialmediadatasampledrawnfromanenterpriseintranetsocialmediasystemsareataninflectionpoint.Authoringtoolsfornetwork.AsequenceofNodeXLoperationsfromdataimporttocreatingsharedmediaarematuringbutanalysistoolsforcomputationofnetworkstatisticsandrefi
5、nementofnetworkunderstandingtheresultingcollectionshavelagged.Aslargevisualizationthroughsorting,filtering,andclusteringfunctionsisscaleadoptionofauthoringtoolsforsocialmediaisnownodescribed.Theseoperationsrevealsociologicallyrelevantlongerindoubt,foc
6、usisshiftingtotheanalysisofsocialmediadifferencesinthepatternsofinterconnectionamongemployeerepositories,frompublicdiscussionsandmediasharingsystemsparticipantsinthesocialmediaspace.Thetoolandmethodcantopersonalemailstores.Hosts,managers,andvarioususe
7、rsofbebroadlyapplied.thesesystemshavearangeofinterestsinimprovingthevisibilityofthestructureanddynamicsofthesecollections.1.INTRODUCTIONWedescribeatoolandasetofoperationsforanalysisofnetworksWeimagineonenetworkanalysisscenarioforNodeXLwillbetoingenera
8、landinparticularofthesocialnetworkscreatedwhenanalyzesocialmedianetworkdatasets.Manyusersnowemployeesuseanenterprisesocialnetworkservice.TheNodeXLencounterInternetsocialnetworkservicesaswellasstoresoftooladds“networkgraph”asacharttypetothenear
