情报检索理论

域分析与情报检索理论

Domain Analysis and Information Retrieval Theory

90年代我国情报检索理论研究述评

Review of China 's Researches on Information Retrieval Theories in 1990s

网络环境下情报检索模型理论发展及评价体系研究

Research on Theoretical Development of Information Retrieval Model in the Network Environment and Its Evaluating System

情报检索的理论和方法在改善搜索引擎搜索性能中的应用

Application of the Theory and Method of Computer-based Information Retrieval to Improving the Retrieval Performance of Search Engines

本文认为计算机情报检索的理论与方法对改善搜索引擎的搜索性能具有重要意义，并从索引数据库和检索功能两方面探讨了改善其搜索性能的措施。

This article expounds that the theory and methods of computer-based information retrieval is still important for improving the search performance of search engines , and puts forward the measures to improve its search performance from two aspects of index database and retrieval functions .