文献搜索引擎检索结果集成方法的研究  

Research on an Approach to Result Integration of Literature Search Engines

作　　者：糜仲春[1] 乔林[1] 王宏宇[1] 刘亮[1] 

机构地区：[1]中国科学技术大学管理学院,合肥230052

出　　处：《情报学报》2007年第1期111-115,共5页Journal of the China Society for Scientific and Technical Information

摘　　要：本文针对现有的文献搜索引擎检索结果不全面的问题，提出了多关键词组合加权检索及其结果集成方法。通过计算不同文献搜索引擎检索结墨和多关键词组合的相关度，综合应用规范分数集成法和加权分数集成法，实现了不同文献搜索引擎检索结果的集成和综合排序。最后，通过实例分析验证了该方法的有效性。In this paper, in order to improve retrieval results of current literature search engines, we propose an approach to multi-keyword combination weighted retrieval and its result integration, calculate the relevance between the retrieval results of different literature search engines and multi-keyword combination. Applying the normalized scores integration method and the weighted scores integration method synthetically, we integrate and rank the retrieval results of different literature search engines. Finally, we verify the validity of the approach through examples analysis.

关 键 词：文献搜索引擎 结果集成 多关键词组合 加权检索 

分 类 号：G354.43[文化科学—情报学]