Ivanova G. Informational System of Decision Making Support on the Base of Analytic Hierarchy Process Modifications

The thesis focuses on the actual problem of decision making methods development. Methods of solving multicriteria choice problems under the existence of large number of alternatives and methods of function restoration under limited number of experimental data are proposed in the thesis. The Analytic Hierarchy Process modifications are developed that take into account the degree of alternatives incomparability and give the possibility to use information about the view and parameters of probability distribution by which elements of pairwise comparision matrixes are disturbed. Mathematic models of linear programming with weighted components of functional for objects weights finding by pairwise comparision matrixes are developed in the thesis. Informational system of decision making support that can be applied both for solving concrete user's problem and for statistic analyses of modificated Analytic Hierarchy Process efficiency is developed on the base of mathematical apparatus.