Preference ranking organization method for enrichment evaluation: Difference between revisions

Revision as of 16:14, 7 June 2014

Revision as of 17:02, 7 June 2014

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<math>d_k(a_i,a_j)</math> is the difference between the evaluations of two actions for criterion <math>f_k</math>. Of course, these differences depend on the measurement scales used and are not always easy to compare for the decision maker.

=== Preference Degreedegree ===

As a consequence the notion of preference function is introduced to translate the difference into a unicriterion preference degree as follows: