面向主题的个人实时搜索引擎的设计与实现

Design and Implementation of Topic-specific Personal Real-time Search Engine

介绍一种专为个人用户量身订做的搜索引擎,它使用启发式实时搜索算法,为用户提供最新的主题相关信息。该系统能够结合用户需求,很好地解决综合性搜索引擎中普遍存在的主题固化、信息滞后等问题,同时为搜索引擎的个人化提供理论和实践依据。

This paper introduces a search engine, which is designed for personal user. By using heuristic real - time search algorithm, it can provide user with the newest topic - specific information. This system can meet user＇ s need, and solve the problem such as topic fixation and data outdating which are ubiquitous phenomena in the general search engine. At the same time it provides theoretic and practical basis for the personalization of search engine.