基于相关反馈的个性化信息检索模型研究

Research on Model of Personalized Information Retrieval Base on Relevance Feedback

分析了通用搜索引擎存在的不足,设计了一个基于相关反馈的个性化信息检索模型。该模型采用相关反馈技术与用户个性化模式相结合的方式进行信息检索,使信息检索的效果有了明显提高。

This paper analyzed the deficiencies of general search engines, and designed a personalized informarion retrieval model based on relevance feedback. The model used relevance feedback technology and user＇s personalized model for information retrieving, and improved the effect of information retrieval Significantly.