基于复杂网络的在线社会网络模型的研究

Research on online social network model based on complex network

针对典型的在线社会网豆瓣网中用户之间的关系存在用户关注关系和影评关系复合的情况,利用复杂网络模型理论,根据在线社会网络演化模型的建模步骤设计了一个网络拓扑演化模型,通过仿真实验得出模型的网络特征和豆瓣网实际网络特征较为符合。

According to the relationship in the online social network, there are many kinds of relationships inside,which are multi-relationship online social network topology evolution model based on multi—subnet composited complex network model. In this paper, the user is concerned with the relationship between the Douban user concer and Douban user film reviews similar,and finally it designs a network topology evolution model based on online social network. The model takes into account the interaction between multiple relationships. Through network characteristics contrast between a large number of simulation results and the same scale actual network,it shows that the model can simulate the basic characteristics of the actual multi-relationship online social networks topology.