Levenchuk, L. B.Tymoshchuk, O. L.Guskova, V. H.Bidyuk, P. I.2023-12-132023-12-132023Uncertainties in data processing, forecasting and decision making / L. B. Levenchuk, O. L. Tymoshchuk, V. H. Guskova, P. I. Bidyuk // Системні дослідження та інформаційні технології : міжнародний науково-технічний журнал. – 2023. – № 3. – С. 66-80. – Бібліогр.: 17 назв.1681–6048https://ela.kpi.ua/handle/123456789/63076Abstract. Forecasting, dynamic planning, and current statistical data processing are defined as the process of estimating an enterprise’s current state on the market compared to other competing enterprises and determining further goals as well as sequences of actions and resources necessary for reaching the goals stated. In order to perform high-quality forecasting, it is proposed to identify and consider possible uncertainties associated with data and expert estimates. This is one of the system analysis principles to be hired for achieving high-quality final results. A review of some uncertainties is given, and an illustrative example showing improvement of the final result after considering possible stochastic uncertainty is provided.enmathematical modelstatistical data uncertaintiessystem analysis principlesforecastingdecision support systemматематична модельневизначеності статистичних данихпринципи системного аналізупрогнозуваннясистема підтримання прийняття рішеньArticlePp. 66-80https://doi.org/10.20535/SRIT.2308-8893.2023.3.05004.942:519.216.30000-0002-8600-08900000-0003-1863-30950000-0001-7637-201X0000-0002-7421-3565