摘要
舆情分析关乎国家发展与社会和谐,目前已有越来越多的机构和行业从事舆情分析。面对互联网海量的数据信息,新浪微博舆情热点分析系统以目前使用极为普遍的新浪微博为数据源,着眼于新浪微博热点信息的分析。新浪微博舆情热点分析系统目前已经实现了微博抓取、微博分析。文章介绍了系统的体系结构和详细设计,并对系统在实现中所遇到的主要问题及解决方案进行了描述。最后,文章分析了系统需要改进的方面,以及该领域的研究和发展方向。
Public opinion analysis is related to development of nation and harmony of society, more and more institutes have taken part in it. For the existence of mass information on the internet, our public opinion analysis system chooses widely-used sina microblog as our data source and focuses on analysis of hotspots on it. The system has now implemented Microlblog information climb, microblog analysis. The paper introduced the architecture of the system, while at the same time gave description to main problems came across in implementations and.provided solutions to them. At the end, we analyzed the aspects that need improving, and future research and development of the field.
出处
《信息网络安全》
2012年第9期60-64,共5页
Netinfo Security
关键词
微博
舆情
热点
microblog
public sentiment
hotspot
raw climb
selective climb
