摘要
从理论上论述了基于关键字和基于链接的检索模型是如何进行待检索文章的相关性评价 ,并讨论了各种模型的优点和一些不足。
This paper elaborates how the information retrieval models based on either term index or link analysis resolve the problem of ranking the documents,it also discusses the advantages and drawbacks of these models. Information retrieval Information retrieval model Relevance rank
出处
《现代图书情报技术》
CSSCI
北大核心
2003年第2期45-47,共3页
New Technology of Library and Information Service
