个性化元搜索关键技术的研究

摘要

元搜索引擎是搜索引擎之上的搜索引擎,它主要通过成员搜索引擎调度、文本选择、结果整合三个主要步骤来为用户提供更加全面的信息.本文通过对元搜索引擎关键技术的研究,在成员调度、结果整合时考虑用户兴趣,使得选择的成员搜索引擎、搜索结果更加符合用户的需求,从而实现元搜索的个性化,在一定程度上提高了元搜索引擎的查准率和效率.%Meta search engine is a search engine on the search engine, it provides users with a more comprehensive information through the member search engine scheduling, text selection, result conformity of three main steps. The paper researches the key technology of meta search engine, then considers the user interest in the scheduling of search engine and result conformity, makes the choice of members of the search engine and the results of searching more meeting the needs of users, so as to realize the personalized meta search. In a certain extent, it improves the precision and efficiency of meta-search engine.