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Home > Neural modeling of ranking data with an application to stated preference data

Neural modeling of ranking data with an application to stated preference data

Working paper
Author/s: 
Catherine Krier, Michel Mouchart and Abderrahim Oulhaj
Issue number: 
2012/11
Publisher: 
CORE
Year: 
2012
PDF [1]
Although neural networks are commonly encountered to solve classification problems, ranking data present specificities which require adapting the model. Based on a latent utility function defined on the characteristics of the objects to be ranked, the approach suggested in this paper leads to a perceptron-based algorithm for a highly non linear model. Data on stated preferences obtained through a survey by face-to-face interviews, in the field of freight transport, are used to illustrate the method. Numerical difficulties are pinpointed and a Pocket type algorithm is shown to provide an efficient heuristic to minimize the discrete error criterion. A substantial merit of this approach is to provide a workable estimation of contextually interpretable parameters along with a statistical evaluation of the goodness of fit.
Tags: 
Social Choice [2]

Source URL:http://coalitiontheory.net/content/neural-modeling-ranking-data-application-stated-preference-data

Links
[1] http://www.uclouvain.be/cps/ucl/doc/core/documents/coredp2012_11web.pdf [2] http://coalitiontheory.net/research-areas/social-choice