基于复杂网络的学生交流网络模型

Student Intercommunication Model Based on Complex Networks

基于QQ网络实证数据分析,研究了Internet网络中的QQ网络模型。在调查得到的QQ网络数据库基础上,通过比较网络度分布图形与网络特征参数,发现QQ网络与现有的BA模型差别较大。通过分析QQ网络参数特性,提出了一个新的网络演化模型。统计分析结果表明,新的网络参数与QQ网络参数基本一致。所提出的新模型为QQ网络研究提供了有力的理论支持。

By analyzing the real data of QQ network,the model of QQ network in the Internet is researched.Based on the investigated demonstrated data,a database of QQ network is constructed.By comparing the plots of the degree distribution with the parameters of the network characteristis,it is found that QQ network is quite different from BA model.Through analyzing the network properties,a new network evolving model is presented.The network parameters of the new model are in accordance with that of the QQ network.And the study on the new model can provide the theoretic supports with QQ network research.