网络欺诈信息双边传播模型研究

Model for Bilateral Diffusion of Internet Deception Information

【目的/意义】欺诈信息在网络中广泛传播使得网络欺诈不断滋生蔓延,探究基于"受骗者-欺诈者"双边的网络欺诈信息传播机理,对实现网络欺诈的科学预判和及时防治具有重要意义。【方法/过程】引入生态学理论,分析网络欺诈信息传播主体及其竞合关系,构建网络欺诈信息双边传播模型,并通过Python编程进行仿真和实际案例分析,讨论网络欺诈信息双边传播影响因素。【结果/结论】研究表明,网络欺诈信息传播与传播主体的影响力、信息自然增长速率和初始状态密切相关。模型能够模拟设定条件下的信息传播过程,并为有效抑制网络欺诈信息传播提供新的解决思路。

【Purpose/significance】The widely spread of fraudulent information in the network has led to the proliferation of cyber fraud. It is of great significance to predict and restrain the internet deception by exploring the diffusion mechanism of online fraud information based on"victim-fraudster".【Method/process】Introducing the ecological theory to analyze the participants of internet deception information and its competing relationship. Then the model of internet deception information bilateral diffusion is constructed. At the same time we conduct a Python simulation for the model and analyze the actual case to test the influence factors.【Result/conclusion】The results show that the internet deception information diffusion is closely related to the influence of the subject of transmission, the natural growth rate of information and the initial state.And the proposed model could simulate information diffusion and the finding could provide a novel method on effectively restraining internet deception bilateral diffusion.