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====传染病模型Epidemic models====

====传染病模型Epidemic models====

A standard model of rumor spreading was introduced by Daley and Kendall,<ref name=DK1965></ref>. Assume there are N people in total. And those people in the network are categorized into three groups: ignorants, spreaders and stiflers, which are denoted as S, I, and R respectively hereinafter:

A standard model of rumor spreading was introduced by Daley and Kendall,<ref name=DK1965></ref>. Assume there are N people in total. And those people in the network are categorized into three groups: ignorants, spreaders and stiflers, which are denoted as I, S, and R respectively hereinafter:

一个谣言传播的标准模型是由戴利（Daley）和肯德尔（Kendall）<ref name=DK1965></ref>。假设总共有N个人，传播网络中的这些人可以分为三类:无知者(ignorants)、传播者(spreaders)和抑制者(stiflers)，分别在下文中表示为S、I和R：

一个谣言传播的标准模型是由戴利（Daley）和肯德尔（Kendall）<ref name=DK1965></ref>。假设总共有N个人，传播网络中的这些人可以分为三类:无知者(ignorants)、传播者(spreaders)和抑制者(stiflers)，分别在下文中表示为I、S和R：

*I: people who are ignorant of the rumor;

*I: people who are ignorant of the rumor;