Abstract

The main purpose of this paper is to introduce a solution method for multi-criteria linear programming (MCLP) problems. The method offers a practical solution to MCLP problems by combining judgements with an automatic optimization technique in decision making. This is realised by using the ideas underlying the method of compromise programming and the maximum entropy principle (MEP) in an iterative way. The "nearly equal" optimal weights of objective functions in an MCLP problem are established by using the MEP. The solutions in terms of deviation measurement from an ideal point are presented to the decisionmaker, and he has only to specify the amount by which specific alternatives should exceed the “optimal” ones. In general, a nearly-equal weights procedure may incorporate additional constraints for eliciting weights. Such interactive method for solving MCLP allows re-adjustment of optimal weights, displacement of the ideal point and new pre-decision conflict formation, and leads to a decision in a finite number of iterations. A numerical example is included to illustrate the proposed technique.

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