Abstract:In the analytic hierarchy process (AHP) the decision maker makes comparisons between pairs of entities of interest. The comparisons can be thought of being influenced by random errors, and then the values of the ratios of the weights of the entities are values of random variables. Sometimes the ratio may be exceptionally different from the corresponding consistent value. Then the statement is called an outlier. In this paper we study the influence of the outlier on the estimates of the weights calculated by th… Show more
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