SYSTEM OF FUZZY RULES FOR ASSESSING THE LEVEL OF DIGITAL DEVELOPMENT OF THE REGION
The article investigates the scientific problem of developing a methodology for modeling the digital processes in the subjects of the Russian Federation on the basis of economic and mathematical methods and tools. According to concept of dynamic fuzzy sets we proposed method of assessing the level of digital development in the region based on application of linguistic variables by implementing the fuzzy inference process, by forming a fuzzy conclusion on the basis of the assumptions and conditions presented in the form of fuzzy linguistic statements. We propose to expand the system of statistical indicators by adding indicators of the quality of information products and services and indicators of subjective perception of digital transformation by the population. The concept of dynamic fuzzy sets is proposed as a tool for synthesis of this different groups of indicators. There is formulated the problem of studying the level of digital development of the region in terms of fuzzy modeling. We propose the conceptual model of the algorithm for constructing expert estimates of indicators of digital development of the region. There are dedicated five categories of linguistic variables classified into five levels. To identify the value of a complex indicator of the level of digital development of the region we develop a system of fuzzy rules. The fuzzy inference algorithm is supplemented by the stage of dynamic rule base formation. The main provisions and conclusions of this article can be used by public authorities of the subjects of the Russian Federation, local governments of the Volgograd region to make informed decisions in the process of realizing the benefits of the digital economy; improve efficiency in planning regional socio-economic programs. The results of the study can be used as a methodological and instrumental basis for further scientific development of various aspects of the problem of economic and mathematical modeling and measurement of digital transformation.