摘要
Lucene是一个强大的全文索引引擎工具包,它的全文检索技术是信息检索领域广泛使用的基本技术,具有访问索引时间快、多用户访问、跨平台使用的特点。介绍了一个高性能的全文检索引擎——Lucene开源系统,详细分析了Lucene的系统结构、全文索引机制,然后将其引入具体应用,给出了一个基于Lucene全文检索技术的具体实例。
Lucene is a full-text index/retrieval software package,its full-text retrieval technology is a basic technology used.It has high access speed,supportsmulti-user accesses and can be used in a cross-platformway.Firstly,Lucene,an advance full-text retrieval engine is introduced,system structure,full text indexing are analysed in detail,Then employ it in the application,demonstrate an example based on lucene technology.
出处
《微型机与应用》
2010年第22期3-5,共3页
Microcomputer & Its Applications
关键词
全文检索技术
LUCENE
索引
full-text retrieval technology
Lucene
search engine
index
tokenize
