Literaturnachweis - Detailanzeige
Autor/inn/en | Commandeur, Jacques J. F.; Groenen, Patrick J. F.; Meulman, Jacqueline J. |
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Titel | A Distance-Based Variety of Nonlinear Multivariate Data Analysis Including Weights for Objects and Variables. |
Quelle | In: Psychometrika, 64 (1999) 2, S.169-86 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0033-3123 |
Schlagwörter | Algorithms; Multidimensional Scaling; Multivariate Analysis; Research Methodology; Weighted Scores |
Abstract | Presents two methods for including weights in distance-based nonlinear multivariate data analysis. One method assigns weights to the objects, while the other is concerned with differential weighing of groups of variables. Discusses applications of these weighting schemes and proposed an algorithm to minimize the corresponding loss function. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |