恐怖组织网络的实证研究

Empirical study of terrorist organizations network

文章利用复杂网路分析方法,结合数据挖掘相关理论,对包含1998—2004年间世界范围内发生的3 411起恐怖袭击事件的数据库进行数据分析,提取相关信息整理后按照一定规则建立起恐怖组织网络,绘制其网络拓扑结构图并计算其复杂网络特征参数,得出其符合小世界网络特征的结论,网络的度分布符合无标度特征,标度指数γ≈2.7。

Data analysis of the database containing 3 411 terrorist attacks that took place around the world between 1998 and 2004 was conducted in this paper utilizing complex networkanalysis method and combining relative data mining theory. Terrorist organizations network was established after extracting relevant information according to certain rules. After network topology map was mapped and characteristic parameters of the complex networks were calculated, a conclusion was obtained that the network was in line with the small-world network, and the degree distribution of the network was in line with the scale-free characteristics and its degree exponent γ≈2.7.