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

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.