| 查先进,陈明红.信息资源质量评估研究[J].中国图书馆学报,2010,36(2): |
| Research on Quality Assessment of Information Resources |
| 信息资源质量评估研究 |
| |
| DOI： |
| Key words:Information resources,Information resource quality,Quality assessment,Quality control |
| 中文关键词: 信息资源，信息资源质量，质量评估，质量控制 |
| 基金项目: |
|
| Hits: 4982 |
| Download times: 4612 |
| Abstract: |
| Quality assessment of information resources, one of the hottest research topics in the field of information resources development and utilization, is of great significance both in a theoretical and a practical level. Having elaborated the connotation and extension of the quality of the information resources, the authors propose a set of practical assessment indicators and summarize the following three kinds of assessment methods: qualitative methods, quantitative methods and semi quantitative methods, whose advantages and disadvantages as well as specific application process are explained. 1 tab. 30 refs. |
| 中文摘要: |
| 知识经济时代，信息资源总量呈爆炸式增长，与此同时，信息冗余、信息污染、信息侵权、信息失真等问题越来越普遍，信息资源质量评估问题成为当今信息资源开发与利用领域的热点问题之一。文章在全面阐述信息资源质量的内涵和外延的基础上，建立了信息资源质量评估的指标体系，包括信息资源内容、信息资源表达形式、信息资源系统和信息资源效用等4个一级指标以及16个二级指标。信息资源评估的方法可分为定性、定量和半定量三类，每种方法都有各自的优劣。为提高评估结果的科学性和评估的规范化程度，应该严格遵循既定程序和评估原则，综合运用各种定性和定量评估方法。表1。参考文献30。 |
|
View Full Text
View/Add Comment Download reader |
