基于Lucene站内全文检索系统的设计与实现

Design and Implemention of Full-text Retrieval System in Website Based on Lucene

为满足企业员工快速检索网站内部资料的需求,基于Lucene API研究并实现了一个面向海量文本数据的全文检索系统,该系统能实现对企业内部网站中各种格式文本资源的全文检索。系统测试结果说明,系统具有良好的检索性能,有较高的查全率和查准率,能够满足站内用户快速检索的需求。通过扩展,系统可以适应C/S和B/S这两种应用的需求,有广阔的应用前景。

In order to meet the requirement of quickly retrieving websites＂ documents for employees in corporation, a fulltext retrieval system based on Lucene which catered to mass text data retrieval is studied. This system can retrieve lots of fre-quently-used documents＇ format. The test results prove that this system is provided with high retrieval performance, recall rate and precision rate. It can be satisfied with the requirement of quickly retrieving websites＇ documents. The system can be used for the application in C/S or B/S environment through expansion, thus it has wide application perspective.