Development of a Regularized Bayesian Toolkit for the System Management of Small and Medium-sized Enterprises and its Testing Based on the Construction of an Adaptive Model
( Pp. 33-46)

More about authors
Zvyagin Leonid S. Cand. Sci. (Econ.), Associate Professor; associate professor, Department of Modeling and System Analysis, Faculty of Information Technology and Big Data Analysis; Financial University under the Government of the Russian Federation; Moscow, Russian Federation
Abstract:
The main task in building complex predictive models is to prevent overfitting, especially in small samples, which can lead to incorrect management conclusions. This is due to the high dynamics of the market, limited resources and the nature of information flows (incompleteness, noise) in small and medium-sized enterprises (SMEs), which require the creation of stable and accurate intelligent tools to support management decisions. To solve this problem, data mining uses regularization extensively, which, in fact, imposes restrictions on the complexity of the model. The combination of Bayesian inference and regularization principles forms a regularizing Bayesian approach that creates stable and generalizing models. The role of Bayesian regularization is to select weighting factors for forecasting accuracy, and when generalized, this approach becomes the basis for creating digital platforms for managing complex systems in Industry 4.0 and high-tech SMEs. Thus, the relevance of the research in this article is due to the need to develop an integrated methodological framework that combines the principles of system analysis with a regularizing Bayesian approach. The research aims to contribute to improving the quality of management decisions in SMEs through the introduction of intelligent, statistically sound, and data incompleteness–resistant models that have been integrated into the new adaptive hierarchical regularizing Bayesian model of decision-making. AIRBM successfully implements the principle of system analysis, linking external system uncertainty with the internal configuration of the model, which provides a reliable and stable basis for intelligent management of SMEs in the digital economy.
How to Cite:
Zvyagin L.S. Development of a regularized Bayesian toolkit for the system management of small and medium-sized enterprises and its testing based on the construction of an adaptive model. Computational Nanotechnology. 13, 1 (2026), 33–46 DOI: 10.33693/2313-223X-2026-13-1-33-46. EDN: MCLOCR
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Keywords:
systems analysis, small and medium-sized enterprises (SMEs), Bayesian approach, regularization, adaptive model, risk management.