预览加载中，请您耐心等待几秒...
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
10/10
亲，该文档总共15页，到这已经超出免费预览范围，如果喜欢就直接下载吧～
如果您无法下载资料，请参考说明：
1、部分资料下载需要金币，请确保您的账户上有足够的金币
2、已购买过的文档，再次下载不重复扣费
3、资料包下载后请先用软件解压，在使用对应软件打开
Team#12387whoareconspirators？1.Introduction1.1.DescriptionandanalysisoftheproblemsTherearesomeconspiratorsinacompanycommitingacriminalact.Thegoalforusistofindthemostlikelycandidatesfortheunidentifiedco‐conspiratorsandunknownleadersthroughanalysingasmallsetofmessagesfromagroupof83workersinthecompany.1.2.Theanalysisoftherequirements:1.2.1.Requirement1Requirement1needsustoprioritizethe83nodesbylikelihoodofbeingpartoftheconspiracyaccordingtotheknowninformationthat7conspirators,8nonconspiratorsandthreesuspicioustopics.Aftergettingtheprioritylistwecannominatetheconspiracyleaders.1.2.2.Requirement2Asforrequirement2,weshouldconsiderhowwouldtheprioritylistchangeifnewinformationcomestolight.Forexample,increasingsuspicioustopicsandtheknownconspirators..1.2.3.Requirement3Requirement3asksustoanalysehowthesemanticnetworkanalysisandthetextanalysiscanbeappliedtothisproblem,.1.2.4.Requiremen4However，AnalyticHierarchyProcessisonlyapplicabletosmallamountofdata,whenitcomestolargedatabases,themethodcanbeverytedious.Thus,themethodshouldbeimprovedbeforeitcanbeappliedwidely.Whatismore,theapplicationofthemethodshouldalsobeextendedtootherfield,suchasbiology.2.Models2.1.Assumption1.Tosimplifytheproblem,wesupposethatallthegiveninformationisreliable.2.Webelievethattheconspiratorswillnotavoidtalkingsuspicioustopics.Whatismore,themorefrequentlyapeopletalkingsuspicioustopic,themorepossibleheisaconspirator.3.Weassumethattheleaderintheconspiracyhasonlyone,andtheleaderisamongthethreeseniormanagers(Jerome,Delores,andGretchen).4.Theinformationprovidedintheappendicescanreflectthesituationinreallife.5.Forfearofexposing,thenumberoftheconspiratorsisnottoolarge.Team#123872.2.DataProcessing1.Tomaketheaccountmoreconvenient,weregulatethatthenameofthepeopleisrepresentedbythecodeintheNames.xls2.ElsiehastwocodesintheNames.xls.Oneisseven,andtheotheristhirty-seven.Weshouldmakesurethatwhichcodeistherealcodeoftheperson,thejudgingmethodiscriminalreasoningmethodandSem
