超越谷歌学者,Scopus和科学网络:对59个数据库的引用指数的后向和前向引用覆盖面的评估
1Institute of Innovation Management, Johannes Kepler University Linz, Linz, Austria.
Research synthesis methods
|June 14, 2024
概括
本研究评估了59个引用数据库,用于向后 (BWC) 和向前 (FWC) 的引用搜索. 谷歌学者,研究门,语义学者和镜头在FWC中表现出色,而科学网络提供了准确的BWC.
科学领域:
- 图书计量和信息科学 图书计量和信息科学
- 学术交流分析学术交流分析
- 研究评估方法研究评估方法
背景情况:
- 引用索引对于文学发现和分析至关重要,特别是跨越语言障碍.
- 许多数据库缺乏对引用索引适用性的全面评估,这阻碍了最佳选择.
- 现有的研究还没有完全评估新兴平台,如Lens,Scite,Dimensions和OpenAlex,以及已建立的平台.
研究的目的:
- 评估59个数据库的引用覆盖范围和准确性,用于向后 (BWC) 和向前 (FWC) 的引用搜索.
- 引导研究人员选择适当的引文索引用于文学发现,文献分析和系统审查.
- 将广泛使用的数据库 (谷歌学者,Scopus,科学网) 与新兴和专题特定平台的性能进行比较.
主要方法:
- 在59个不同的数据库中分析引用覆盖范围和链接准确性.
- 利用了259篇跨越多个学科的期刊文章的数据集.
- 对前向和后向引用搜索能力的比较评估.
主要成果:
- 谷歌学者,研究门,语义学者和镜头被确定为FWC搜索的领先平台.
- 镜头为FWC提供了卓越的文档下载功能.
- 关于BWC准确性,Web of Science核心集合推超过Scopus;出版商数据库 (IEEE Xplore,ScienceDirect) 显示BWC准确性高,但可用性有限.
结论:
- 这项研究提供了经验证据,以帮助学者根据特定研究需求 (FWC与BWC) 选择引用数据库.
- 通过知情的数据库选择,提供了优化文献发现和文献分析的建议.
- 强调各种引用指数的优点和弱点,包括新兴的平台,用于全面的学术研究.
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