摘要： 在开源全文索引引擎Lucene的基础上，设计了一个中文全文检索系统模型，该模型系统由7个模块组成，索引模块、检索模块是其中的核心部分。论述了模型的整体结构，分析设计了索引及检索模块，通过具体的索引技术和检索技术来提高整个系统的检索效率。该系统增加了加密模块，实现对建立的全文索引进行加密处理，增强了信息的安全性。

关键词: 全文检索, Lucene, 倒排索引

Abstract: This paper proposes a model of Chinese full-text retrieval system based on Lucene which is an open source full-text retrieval engine, and expatiates its frame. This model is composed of seven modules, among which the index module and the search module are the core parts. It designs them concretely, and improves the search efficiency of the full-text retrieval system with index technology and search technology. The system model concludes an encryption module to encrypt the index and increases the system security.

Key words: full-text retrieval, Lucene, inverse index

中图分类号: 

• TP391