Groenen, P.J.F.; Winsberg, S.; Rodriguez, O.; Diday, E. - Erasmus University Rotterdam, Econometric Institute - 2005
representing the objects. In this paper, we provide a new algorithm called SymScal that is based on iterative majorization. The …
algorithm called SymScal that is based on iterative majorization. The
advantage is that each iteration is guaranteed to improve … section, we propose the SymScal algorithm for MDS of interval dis-
similarities based on iterative majorization. Then, we …