基于复杂网络的sir模型扩展与应用研究

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1、AbstractbasedontheSIRmodel,whileconsideringtherumoracceptantprobabilityfunction.Fortherumoracceptantprobabilityfunction,positiveandnegativemediaeffect,rumorreceivingreinforcedsignaleffectandtrustvaluefactorswereconsidered.Withthevariancesofparameters,thesimulationonthesmallworldnetworkwithlo

2、calscalefreestructureresultsshowthatunderthepositiveeffect,themediafactorandtrustvaluecanreducetheprobabilityofanindividualtoacceptrumor,whichrestrainsthespreadingoftherumor;conversely,underthepositiveeffect,themediafactorandtrustvaluecanincreasetheprobabilityofanindividualtoacceptrumor,whic

3、hisbeneficialtotherumorpropagation.Keywords:complexnetwork;socialnetwork;epidemicdiseasepropagationmodel;rumorpropagationmodel;relativeinfectiousness;mediaeffectIII江西理工大学硕士学位论文目录目录摘要..............................................................................................................

4、.............................IAbstract...........................................................................................................................................II第一章绪论............................................................................................................

5、.....................11.1选题背景及研究意义......................................................................................................11.2研究现状分析..................................................................................................................21.3研究内容及组织结构...................

6、...................................................................................41.3.1研究内容................................................................................................................41.3.2组织结构.............................................................................

7、...................................5第二章复杂网络概述..................................................................................................................62.1复杂网络的静态几何特征量.........................................................................