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Ordered categories and additive conjoint measurement on connected sets
Authors:D Bouyssou  T Marchant
Institution:a CNRS - LAMSADE, Université Paris Dauphine, F-75775 Paris Cedex 16, France
b Ghent University, Dunantlaan 1, 9000 Ghent, Belgium
Abstract:Suppose that a binary relation is given on a n-fold Cartesian product. The study of the conditions guaranteeing the existence of n value functions such that the binary relation can be additively represented is known as additive conjoint measurement. In this paper we analyze a related problem: given a partition of a Cartesian product into r ordered categories, what conditions do ensure the representability of the partition in an additive model?
Keywords:Classification  Conjoint measurement
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