基于Lucene全文检索在网络舆情的研究

Research of Internet Public Opinion Monitoring System based on Lucene Information Retrieval Engine

随着互联网逐渐成为当今社会最重要的舆情载体,网络舆情监控正受到政府、企业及个人的密切关注。通过网络舆情监控,能够了解舆论动向,引导舆论发展,从而制定正确的应对策略,并及时采取措施。在丰富的Web资源中,高效率的搜索并获得所需要的舆情信息是一件困难的工作。为了解决这样的问题,在基于Lucene灵活的API函数接口和可以定制的数据存储结构的基础上,设计了一个高效率、合理的、实用的网络舆情系统,实现对网络舆情的快速监控。

The core task of network public opinion is to seize the tendency of public opinion, provide foundation for the development of scientific strategies. Efficient search and obtainment of the required public opinion information from the abundant web resources is a difficult task. For solving this problem, an efficient, reasonable, practical network public opinion system based on Lucence is designed, thus to monitor the network public opinion rapidly.