Regret theory-based decision-making with evidential reasoning

摘要

In this paper, a method for uncertainty multi-attribute decision making based on regret theory is proposed, the uncertainty is represented by interval attributes. Firstly, we defined an interval utility function and regret-rejoice function, a computational formula for the perceived utility of alternative decisions. Then, we compute the decision makers optimal comprehensive perceived utility using evidential reasoning and obtain the ranking order of alternatives.