摘要
介绍基于模式自动机的全文检索系统的工作原理、体系结构,并给出基于模式自动机的全文索引数据库的核心数据结构和相关的生成算法、检索算法和模式自学习算法。
The working principle and architecture of full - text retrieval system are introduced in this paper. Further more, based on scheme automaton, the key data structure and its corresponding algorithms about how to create full text index, how to retrieve the full text index, and how to realize the self- learn are also introduced in this paper.
出处
《现代图书情报技术》
CSSCI
北大核心
2006年第7期25-28,共4页
New Technology of Library and Information Service
