Information Technologies and Computer Engineering

The article defines that the theory and methods of solving problems determine the content of mathematical programming.  Based on this, it is proposed to consider the principle of modelling a decision support system (DSS) to determine the rating, taking into account the factors that influence it. An important component of most DSSs is mathematical models and analytical tools that are precisely focused on the model. The article considers the form of relationship between the key variables involved in decision-making. The authors formalise the relevant mathematical model, which is the basis of a decision support system for making an optimal choice, taking into account the criteria that influence this choice. As an example, the article considers modelling of a decision support system for the process of forming a film rating according to the specified criteria. The factors influencing the rating of a film are characterised. It is proposed to choose the MS ACCESS database as a technology for implementing the application, which is one of the most popular systems for IBM PC and compatible computers. It has been found that the resulting software product of the decision support system for choosing films for viewing makes it possible, through the proposed model, to ensure the choice of a film taking into account the individual requirements of the viewer (watching films with the highest rating)

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