METHOD OF EXPLAINING A DECISION TAKEN BY A COMPENSATORY MULTI-CRITERIA AGGREGATION MODEL

摘要

The process according to the invention is a process making it possible to explain a decision taken by a compensatory multi-criterion aggregation model, according to which it establishes a compensatory multi-criterion aggregation model for the considered application described, for a certain number of phenomena and reproducing an appraisal determined, and it is characterized by the fact that it makes no reference in the explanation to the specifics of the aggregation model if the decision taken was the same by replacing the aggregation model by any other type, that, if such is not the case, it simplifies the aggregation model taking account of phenomena at least as long as the decision taken remains the same, and that it returns to the expert an explanation is based only on the compensation phenomena which are present in the model of the previously determined.