ACCURACY OF CALCULATIONS WHEN APPLYING THE METHOD OF CHOOSING A RATIONAL SOLUTION
At present, the challenges of processing large volumes of poorly structured data and the issues of decision-making based on them are becoming more and more relevant. The development of training programs and courses on this topic is paid attention both to the leading universities of the country (MIPI, Moscow State University, SPBSU), as well as to large companies represented by Yandex and Miles Group. This is primarily due to a significant increase in the technical capabilities of the material component (increase in volumes, data flows and speeds of their movement). The article proposed by the authors considers the accuracy of calculations when applying the method of selection of a rational solution based on the classical method of analysis of hierarchies, as well as using its modification. The essence of the used modification is disclosed in terms of application of direct ratios of quantitative indicators (characteristics) of compared alternatives with subsequent transposition of corresponding matrices of estimates depending on which alternative with minimum or maximum quantitative indicators (characteristics) should be put into priority. The application of the method proposed by the authors for selecting a rational solution, on the specific example discussed in the article, makes it possible to increase the objectivity of the decision on individual criteria to 16?%. The development and implementation of this method will allow to expand the mathematical tool of the system approach to complex problems of decision-making.