Studies on Several Problems of Analytic Hierarchy Process

摘要

The computation of a priority vector, the final result of group decision and the consistency test of a judgment matrix in Analytic hierarchy process are studied in this paper. A statistical method for selecting experts is advanced. And based on a sufficient and necessary condition for a consistent matrix, a new method is put forward to test the consistency of a judgment matrix. The methods above can help make the results computed by analytic hierarchy process more accurate and objective.