Annotation

Annotation: In the modern world, the processing and analysis of large volumes of data are becoming increasingly important for the successful functioning of information systems. However, effective data classification can be difficult due to various costs, such as time, computational, and those specific to a particular domain. This article considers approaches to data classification taking into account these costs in information systems. An overview of existing methods for cost-sensitive classification is presented, as well as the application of a data classification algorithm that takes into account costs in various industries. An island genetic algorithm is used to optimize the parameters and select the weights of the classifier model.