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→传染病模型Epidemic models
第一类主要基于传染病模型<ref name=DK1965>Daley, D.J., and Kendal, D.G. 1965 Stochastic rumors, J. Inst. Maths Applics 1, p. 42.</ref>。通过这些模型，从事谣言传播的开创性研究始于1960年代。
第一类主要基于传染病模型<ref name=DK1965>Daley, D.J., and Kendal, D.G. 1965 Stochastic rumors, J. Inst. Maths Applics 1, p. 42.</ref>。通过这些模型，从事谣言传播的开创性研究始于1960年代。
==== 流行病模型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 S, I, and R respectively hereinafter: