将微内容界定为本体信息和状态信息的组合形态,对微内容信息特征及其网络汇聚特性和演化特性进行分析。分析表明,由微内容信息特征所决定的微内容舆情汇聚的便利性、易爆发性和社会化特性,以及微内容舆情演化的马太效应与观点极化特性等是导致网络舆情热点形成的主要原因。
Defined the micro-content as a combination of information ontology and information state, analyzed the information character- istics, opinion convergence and evolution characteristics of micro-content. Analysis shows that some of the spread characteristics of micro -content are the main reasons of network public opinion hotspot formation, such as the convergence convenience, easy explosive and social characteristics of microcontent, and the Matthew effect and viewpoint polarization characteristics of network opinion evolution.