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无处不在的网络

Course video 1 of 82

图论是研究网络结构的基础。本章首先介绍图论的一些基本概念,包括节点、边、路径、连通性、聚集系数等。进而运用这些图结构的若干基本概念探讨社会网络的一些典型结构,以及影响网络中边的形成的一些基本过程。网络的结构性因素,如关系的强弱,边的嵌入性,节点的属性,网络中的结构洞等等,在信息传播过程中都发挥着独特的作用,影响着社交网络本身的演化。

Peking University
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