Authors
Nees Jan Van Eck, Ludo Waltman, Rommert Dekker, Jan Van Den Berg
Publication date
2010/12
Journal
Journal of the American Society for Information Science and Technology
Volume
61
Issue
12
Pages
2405-2416
Publisher
Wiley Subscription Services, Inc., A Wiley Company
Description
VOS is a new mapping technique that can serve as an alternative to the well‐known technique of multidimensional scaling (MDS). We present an extensive comparison between the use of MDS and the use of VOS for constructing bibliometric maps. In our theoretical analysis, we show the mathematical relation between the two techniques. In our empirical analysis, we use the techniques for constructing maps of authors, journals, and keywords. Two commonly used approaches to bibliometric mapping, both based on MDS, turn out to produce maps that suffer from artifacts. Maps constructed using VOS turn out not to have this problem. We conclude that in general maps constructed using VOS provide a more satisfactory representation of a dataset than maps constructed using well‐known MDS approaches.
Total citations
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Scholar articles
NJ Van Eck, L Waltman, R Dekker, J Van Den Berg - Journal of the American Society for Information Science …, 2010