在线搜索系统的使用模式。

Journal of the American Society for Information Science. American Society for Information Science Pub Date : 1983-09-01

M D Cooper

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引用次数: 0

摘要

本文考察了国家医学图书馆MEDLARS系统的ELHILL检索程序的使用模式。基于6759个搜索样本，该研究分析了各种命令和命令选项的频率，对系统发出的消息进行分类，并调查了搜索者的错误率。文章最后提出了改进和重新设计程序和查询语言的建议。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Usage patterns of an online search system.

This article examines the usage patterns of the ELHILL retrieval program of the National Library of Medicine's MEDLARS system. Based on a sample of 6759 searches, the study analyzes the frequency of various commands and command options, classifies messages issued by the system, and investigates searcher error rates. The article concludes with suggestions for improving and redesigning both the program and query language.

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Journal of the American Society for Information Science. American Society for Information Science

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