基于自动摘要的网络情报收集系统研究

介绍一种网络情报收集系统的组成及体系结构,并结合这种体系结构分析系统实现过程中的关键技术及实现方法,提供生成自动摘要的流程,给出自动摘要生成过程中关键词及摘要句提取算法,分析摘要质量评价方法,提供了保障系统安全运行的措施。

Composition and architecture of Internet in formation collection system were introduced. The key teclmology and implement methods in tiffs kind of architecture were analyzed. The process to automatically generate summarization was proposed. The algoritian to extract key words and key sentences, and finally creates the abstract were presented. Prototype was developed and the experiment results as well as analysis were given. Assessment method to the quality of the summarization was analyzed and the measures to insure the system security were given.