计算机情报检索

从《科学文摘》C辑看计算机情报检索研究的热点及部分前沿课题

Hot Topics and Part of Advanced Fields of Information Retrieval from " Science Abstracts " Section C

计算机情报检索命中记录集合变化规律研究

Study on the Regularity of Hit Record Set in the Computer Information Retrieval

利用模糊集合进行计算机情报检索

Computerized Information Retrieval by Use of Fuzzy Set

由于文本分类是计算机情报检索的一个分支，论文首先简要地介绍了情报检索与计算机情报检索的涵义及发展简史和发展趋势；

First of all , the paper gives a brief introduction to the concept of information , information retrieval and computer information retrieval , and its development .

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 .

利用局域通信资源拓展计算机联机情报检索应用的技术实现

The expansion of online searching by using local communication resources on the expansion of employment

计算机辅助情报检索系统

Computer-assisted information retrieval system

本文试图就去年参展的计算机汉字联机情报检索系统在统一模式上作一分析并着重讨论了系统分析/设计与数据结构和某些基础理论问题。

This paper tries to analyze the Chinese information retrieval on-line Computer system developed last year , and especially discuss some theoretical problems , about system analysis / design and data structure .

本文在对90年代以来的《科学文摘》C辑中有关计算机情报分类统计和主题词词频的统计分析基础上，对国外计算机情报检索的热点及部分前沿课题进行了探讨。

Based on the research of the classification analysis and subject analysis , this paper introduces hot topics and part of advanced fields of information retrieval in the world in the 1990s .