A choice model with imprecise ordinal evaluations ?
We consider multicriteria choice problems where the actions are evaluated on ordinal criteria. The evaluations can be precise and/or imprecise. The comparisons between each pair of actions on each criterion are modeled by basic belief assignments (BBAs). Dempster?s rule of combination is used for the aggregation of the BBAs of each pair of alternatives. A model inspired by ELECTRE I is developed.
electre i multicriteria decision aid evidence theory imprecise evaluations