Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
524074 | Journal of Informetrics | 2011 | 7 Pages |
Abstract
Meaning can be generated when information is related at a systemic level. Such a system can be an observer, but also a discourse, for example, operationalized as a set of documents. The measurement of semantics as similarity in patterns (correlations) and latent variables (factor analysis) has been enhanced by computer techniques and the use of statistics; for example, in “latent semantic analysis”. This communication provides an introduction, an example, pointers to relevant software, and summarizes the choices that can be made by the analyst. Visualization (“semantic mapping”) is thus made more accessible.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Loet Leydesdorff, Kasper Welbers,