摘要
元搜索引擎结果集成算法的性能直接影响元搜索引擎的查询精度和用户的满意度.文中在分析常用的结果集成算法的基础上,提出了一种改进的结果处理算法来提高查询精度,并设计了元搜索引擎系统.实验表明,该系统可以有效提高信息检索的精度.
The query precision and customer satisfaction are directly affected by which result integration algorithm is selected by the Meta search engine. By analyzing the common result integration algorithms, this paper promoted an improved results processing algorithm and designed a Meta search engine system. Experiment show that, the system can effectively improve the query precision of information retrieval.
出处
《微电子学与计算机》
CSCD
北大核心
2009年第4期67-69,共3页
Microelectronics & Computer
基金
郑州市科技攻关项目(083SGYG25121-7)
河南工业大学基金项目(2006BS009)
关键词
搜索引擎
元搜索引擎
信息检索
search engine
Meta-search engine
information retrieval
