基于群体性突发事件的网络舆情信息采集技术研究

Research on information collection technology in relation to the network public opinion of network spiders with mass emergencies

近年来,随着互联网快速发展和社会转型的加速,群体性突发事件一旦发生并迅速抢占网络空间滋生网络舆情。因网络空间的特殊性和群体性突发事件的复杂性,为了方便政府及时妥善应对该事件,网络空间的信息采集技术亟待解决。文章以群体性突发事件为基础,对网络蜘蛛、页面搜索算法、网页相似度计算等网络舆情信息采集技术进行了分析,并实现了群体性突发事件网络舆情信息采集的关键技术,为政府应对群体性突发事件提供了技术支持。

With the rapid development of the Internet and the acceleration of social transformation,and mass emergencies will abruptly seize the network space and occupy the public opinion of network.In order to deal properly with this issue from the particularity of cyberspace and the complexity of mass emergencies,the information collection technology of cyberspace is a key problem to be urgently solved.Based on mass emergencies,the network public opinion information collection technologies were analyzed to provide technical support for the government to dealing with mass emergencies.