摘要
本文针对具有海量数据的超大规模文献集检索问题,深入分析与探讨了信息检索的理论和方法,对容量巨大、响应时限要求高等特征的超大规模文献集设计了相关的检索方法,并阐述了该方法的实现过程及相关算法。
This article deeply discusses the theory and method of information index for solving the index problem of super huge scaled literature sets which have large data. It designs the corresponding index method for super scaled literature sets with the feature of huge capacity, rapid responding time limit, illustrates the implementing process and relating algorithm as well.
出处
《微计算机信息》
北大核心
2007年第36期230-231,182,共3页
Control & Automation
基金
国家自然科学基金(60674021)
关键词
超大规模文献集检索
查准率
查全率
super-large-scale index of literature sets, accuracy of researching, integrity of researching