网络舆情热点挖掘系统设计与实现

Design and Implementation of Internet Opinion Hotspot Mining Systems

网络舆情对政治、经济、文化和社会各方面的影响越来越大。对互联网和社交网络发布的信息及各种反馈和观点进行舆情分析与判断,是舆情挖掘的重要手段。设计了网络舆情热点挖掘系统,通过文本处理、分词处理、复杂网络聚类及舆情热点提取等功能,使纷繁复杂信息中的热点话题及其舆情得以突出体现,为舆情热点定位、分析提供了有力的工具支持。

The effects of public opinion on the political, economic, cultural and social aspects more and more be attention. Based on the information published on the internet and social networking, as well as a variety of feedback and ideas, public opinion analysis and judgment are important means for opinion mining. Design and implement internet hotspot mining sys- tem with text processing, text segmenting, complex network community detecting and public hotspots extracting, such as features, makes hot topics and its public opinion to be highlighted and reflected in complex network information, and pro- vides powerful tools for hotspot positioning, analysis of public opinion support.