摘要
网络舆情分析是信息处理领域内的一个新兴且有实用价值的方向。分析网络舆情分析的基本问题,提出难点以及相关的解决方案,并在此基础上设计基于主题的网络舆情分析模型。
In view of the shortcomings of traditional methods for analyzing public opinions, this paper proposes a new idea of public opinion analysis under the Web,and then designs a model for it. Experiments show that the proposed model is an effective solution to analyzing public opinion under the Web.
出处
《现代图书情报技术》
CSSCI
北大核心
2008年第4期49-55,共7页
New Technology of Library and Information Service
关键词
主题信息采集
网络舆情
舆情分析
Focused crawling Public opinion under the Web Public opinion analysis