%0 Book Section
%T Relevance in preference structures
publisher Springer
%D 2014
%U 978-3-642-37831-7
%@ https://hdl.handle.net/20.500.14352/35717
%X Abstract Fuzzy preference and aversion relations allow measuring in a gradual manner the attitude of the individual regarding some pair of alternatives. Following the Preference-Aversion (PA) model, previously introduced for identifying the subjective cognitive state for some decision situation; here, we explore a methodology for learning relevance degrees over the complete system of alternatives. In this way it is possible to identify in a quick way, the pieces of information that are more important for solving a given decision problem.
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