基于Lucene专业搜索引擎的研究应用

Research and Application of Specialized Search Engine Based on Lucene

搜索引擎现已经成为搜索互联网信息的重要工具。通用的搜索引擎虽然功能强大,但对专业特定的领域或行业的内容进行搜索时缺乏针对性,查全率也较低。Lucene是一个强大的全文索引引擎工具包,应用它可以快速地开发一个搜索引擎。举例说明利用基于Java的全文检索工具包Lucene开发专业搜索引擎的过程,并且将该定制的搜索引擎与通用搜索引擎在搜索结果等方面进行比较。

Search engine is an important tool for people to search on Internet.Although the general search engines have strong functions,they can＇t satisfied this need of searching in a portal site with many sub-sites.Lucene is a full-text index/retrieval software package and a search engine can be quickly developed based on Lucene.Analyzes the process of the development study of specialized search engine through an example.The search engines is compared with general search engines on research result.