%0 Journal Article %T Application of cluster analysis in choosing a project management option in a decision support system %A Krasnov, S.V. %A Ivanov, M.I. %A Krasnova, S.A. %K decision support systems, cluster analysis, recommender system, project management, big data analysis, application of machine learning methods in economics %J Journal of Management Studies %D 2026 %N 12 %P 9 %I INFRA-M Academic Publishing LLC.