UTA-poly and UTA-splines: Additive value functions with polynomial marginals
نویسندگان
چکیده
منابع مشابه
UTA-poly and UTA-splines: additive value functions with polynomial marginals
Additive utility function models are widely used in multiple criteria decision analysis. In such models, a numerical value is associated to each alternative involved in the decision problem. It is computed by aggregating the scores of the alternative on the different criteria of the decision problem. The score of an alternative is determined by a marginal value function that evolves monotonical...
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UTA methods use linear programming techniques for finding additive utility functions that best explain stated preferences. However, most UTA methods including the popular UTA-Star are limited to monotonic preferences. UTA-NM (Non Monotonic) is inspired by UTA Star but allows non-monotonic partial utility functions if they decrease total model error. The shape of the utility functions is determi...
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ژورنال
عنوان ژورنال: European Journal of Operational Research
سال: 2018
ISSN: 0377-2217
DOI: 10.1016/j.ejor.2017.03.021