基于Lucene的互联网舆情监测系统设计与实现

摘要

互联网舆情监测系统采用搜索引擎“Lucene”实现互联网数据的爬取与检索，通过舆情分析引擎实现舆情的话题检测和热点发现，最后用户通过客户端进行舆情监测。文章详细介绍了该系统的体系结构、功能模块及其关键技术。%The internet public opinion monitoring syste m adopted searching engine “Lucene” to crawl and retrieve data from Internet. It implemented topic detection of public opinion and hotspots discovery based on public opinion analysis engine. Finally,the user monitored the public opinion through clients. This paper introduces the architecture,function modules and key technique in the system in detail.