搜索引擎中相关性反馈技术
2001-07-30分类号：TP393
【部门】云南师范大学计算机科学系!云南650031 清华大学计算机科学与技术系!北京100084
【摘要】As an important component of search engines,the relevance feedback system is very effective for improving the performance of search engines.This paper firstly reviews the history of relevance feedback technology in the past 30 years,then introduces 2 major methods in relevance feedback,i.e.term rewe...
【关键词】Internet search engine/relevance feedback
【基金】教育部高校骨干教师基金资助项目
【所属期刊栏目】情报理论与实践
文献传递
