基于Lucene的教学资源垂直检索的研究与实现

Research and implementation of the teaching resources vertical retrieval based on Lucene

随着网络教学资源的与日俱增,如何在海量的教学资源中找到用户所需要的信息成为当下关注的热点。本文基于全文检索工具包Lucene,结合XML文档在教学资源中的广泛使用,设计并实现了一个面向教学资源的垂直检索系统。首先,设计系统总体架构和业务流程;然后,分析研究全文检索工具包Lucene和XML检索技术;最后,完成系统中索引模块和检索模块的实现。

With the increasing number of teaching resources on the Internet,how to find the information needed by users in a vast amount of teaching resources has become the focus of attention. This paper is based on the full-text search tool package Lucene,combined with the extensive use of XML documents in teaching resources,designs and implements a vertical retrieval system oriented to educational resources. Firstly,it designs the overall structure and business process of the system; then,it analyzes and researches Lucene and XML retrieval technology of the full text retrieval toolkit; finally,it completes the implementation of the system indexing module and the retrieval module.