Cluster Differences Scaling with a Within-Clusters Loss Component and a Fuzzy Successive Approximation Strategy To Avoid Local Minima

The least squares loss function of cluster differences scaling, originally defined only on residuals of pairs allocated to different clusters, is extended with a loss component for pairs allocated to the same cluster. Findings show that this makes the method equivalent to multidimensional scaling wi...

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Veröffentlicht in:	Psychometrika 1997-03, Vol.62 (1), p.63-83
1. Verfasser:	Heiser, Willem J
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Cluster Analysis Fundamental and applied biological sciences. Psychology Fuzzy Concepts Least Squares Statistics Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychometrics. Statistics. Methodology Scaling Statistics. Mathematics
Online-Zugang:	Volltext
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