A Novel Method for Determining Weighting Coefficients in the Block Convolution Model of the Managerial Decisions Effectiveness Comprehensive Assessment
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Дата
2023
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Анотація
The development of effective managerial decisions is the most crucial stage in management activities, a necessary condition for ensuring the competitiveness of a business entity. The complexity and high dynamism of the market environment make it essential to consider a large number of partial criteria when choosing the most effective alternative. The analysis of modern studies showed that despite many different approaches to evaluating alternatives, they are mainly based on aggregating initial criteria. Such a procedure can be carried out by applying the technology of comprehensive index assessment. A large number of partial criteria complicates the procedure for constructing a comprehensive index, makes it cumbersome, reduces its informativeness and discriminating ability, and negatively affects the significance of the weighting coefficients. To eliminate these shortcomings, the article considers the procedure of block convolution, in which the initial criteria are first divided into groups according to specific rules. A partial comprehensive index is constructed for each group. At the next stage, they are integrated into a comprehensive index of the effectiveness of alternatives by weighted convolution. For the case of two partial comprehensive indexes, a method of dynamic weighting coefficients has been developed to evaluate each component's importance in their convolution. Its feature is the consideration of a more significant partial comprehensive indicator obtained at the first stage of convolution, which allows for reducing the compensatory influence of another one. For the interpretation of alternatives' evaluation results and the selection of the most suitable as a managerial decision, it is proposed to use the Harrington scale. The paper contains a graphic interpretation of the proposed approach and its practical approbation, which confirms its effectiveness
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Ключові слова
block convolution, decision-making, multicriteria, dynamic weighting coefficients method
Бібліографічний опис
Hryhoruk P., Khrushch N., Grygoruk S. A Novel Method for Determining Weighting Coefficients in the Block Convolution Model of the Managerial Decisions Effectiveness Comprehensive Assessment. Proceedings of the 2023 13th International Conference on Advanced Computer Information Technologies ACIT’2023. Wroclaw, Poland, 2023. pp. 270-275. URL: https://ieeexplore.ieee.org/document/10275485. DOI: https://doi.org/10.1109/ACIT58437.2023.10275485