基于Lucene的站内搜索设计与实现

DESIGN AND IMPLEMENTATION OF IN-SITE SEARCH BASED ON LUCENE

简述了站内全文检索的必要性,介绍了一种基于Lucene的全文检索系统模型,相对于Google的站内检索和传统的数据库检索都有较为明显的优势。该模型引入更好的中文分词技术,可自定义最终结果的排序。能够保证检索的前100条记录最符合检索者的需要。

The paper presents the necessity of in-site full text search, and proposes a system model for full text search engine based on Lu- cene. This model provides more apparent advantages comparing with Google＇s in-site and the original database search engine. More intelligent Chinese word segmentation and customized sorting results technologies are introduced, which leads to self-defining the order of final outcomes. The new model can guarantee the first 100 records retrieved mostly meet the need of users.