Visualization Methodology for Multidimensional Scaling
نویسندگان
چکیده
منابع مشابه
Visualization Methodology for Multidimensional Scaling
We describe methodology for multidimensional scaling based on interactive data visualization. This methodology was enabled by software in which MDS is integrated in a multivariate data visualization system. The software, called “XGvis”, is described in a companion paper (Buja, Swayne, Littman, Dean and Hofmann 2001), that lays out the implemented functionality in some detail; in the current pap...
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We discuss methodology for multidimensional scaling (MDS) and its implementation in two software systems, GGvis and XGvis. MDS is a visualization technique for proximity data, that is, data in the form of N × N dissimilarity matrices. MDS constructs maps (“configurations,” “embeddings”) in IRk by interpreting the dissimilarities as distances. Two frequent sources of dissimilarities are high-dim...
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We describe an attempt to overcome information overload through information visualization — in a particular domain, group memory. A brief review of information visualization is followed by a brief description of our methodology. We Ž . discuss our system, which uses multidimensional scaling MDS to visualize relationships between documents, and which Ž . we tested on 60 subjects, mostly students...
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ژورنال
عنوان ژورنال: Journal of Classification
سال: 2002
ISSN: 0176-4268,1432-1343
DOI: 10.1007/s00357-001-0031-0