A Dual-Loop Framework for Selecting and Optimizing Recommendation Algorithms for Business in a Digital Environment
DOI: 10.21293/1818-0442-2026-29-1-152-159
DOI: 10.21293/1818-0442-2026-29-1-152-159
Abstract: Relevance. The development of digital platforms reinforces the importance of recommendation algorithms as a tool for managing user choice, personalizing offers, and supporting company business processes. Purpose of the study is to develop a dual-loop framework for selecting and optimizing recommendation algorithms for business in a digital environment, ensuring the alignment of the technical evaluation of algorithms with subsequent verification of their practical effectiveness. Methods. The study employs comparative analysis methods, multi-criteria evaluation, modeling of the algorithm selection procedure, the adjustment of particular indicators into an integral criterion, as well as a conceptual description of the business validation of recommendation solutions. Novelty. The dual-loop framework of selecting and optimizing recommendation algorithms is proposed, which is characterized by dividing the evaluation procedure into an internal loop of a multi-criteria offline analysis and an external loop of verifying the selected solution based on online indicators of user and economic response. Results. It is shown that the choice of a recommendation algorithm should not be based on a single local metric, since the quality of recommendations is determined by a set of multidirectional characteristics. The role of the integral criterion as the basis for preliminary comparison, ranking and tuning of algorithms before their implementation in the real digital environment is substantiated. Practical significance. The proposed approach can be applied by digital platforms, online stores, media services and other companies to make an informed choice of recommendation algorithms, adjust their hyperparameters and then check the impact of recommendations on user behavior and business results.
Keywords: recommendation systems, digital business environment, management decisions, multi-criteria assessment, integral indicator
Funding: The work was carried out within the framework of the state assignment of the Ministry of Education and Science of the Russian Federation; project FEWM-2026–0011.
For citation:
Kulshin R. S., Sidorov A. A. A Dual-Loop Framework for Selecting and Optimizing Recommendation Algorithms for Business in a Digital Environment. Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2026, vol. 29, no. 1, pp. 152–159. DOI: 10.21293/1818-0442-2026-29-1-152-159
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