Property:Has detailed description of methods application in the DSS

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In AHP, pairwise comparisons are made of criteria, and also of alternatives in terms of each criterion. The strenght of preference for one criteria/alternative over another is stated on a nine point ratio scale. Thus, each set of comparisons can be ordered in a n x n matrix. Weights for the criteria and alternatives are calculated by determining the eigenvector corresponding to the largest eigenvalue of each matrix (the so called eigenvalue technique).The overall priority of each alternative is then calculated by multiplying the criteria weight with the weight for the alternative with respect to the criteria in question.  +