首先介绍了网络突发热点事件的生命周期,并通过定义“浏览-回复”模型,分析了网络突发热点事件的内在发展规律,指出研究网络突发事件分布规律时,必须排除网民在线人数不同带来的影响,在此基础上将网络突发事件分为独立事件和连锁事件,分别对其热度分布进行了研究,提出了独立网络突发事件热度分布的泊松分布模型,并将连锁事件的热度分布总结为多次泊松分布的叠加,最后通过具体事件介绍了拟合方法,验证了猜想。
This paper first describes the life cycle of hot network emergency. And based on the definition of browsereply model, the inner law of hot network emergency is analyzed, and the network emergency is divided into isolated emergency and link emergency, and their heat distributions are studied respectively. Thus the Poisson distribution model for heat distribution of isolated emergency is proposed, while the heat distribution of link emergency is summarized as the addition of multiple Poisson distribution. Finally with specific events, the curve fitting method is described and the conjecture also verified.