Decision-aid : an elementary introduction with emphasis on multiple criteria
نویسندگان
چکیده
The purpose of this paper is to present an elementary introduction to the concepts and methods used in decision-aid. After having defined the notions of action, consequence and criterion we show the interest of multicriteria analysis and outline the main methods in that field: aggregation into a unique criterion, aggregation into an outranking relation, interactive approach. We conclude by some remarks on the scope of a scientific approach towards aiding decision.
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