Аннотация:Information retrieval is an integral part of the life of the majority ofthe world's population and one of the indispensable tools in solving various management tasks in business, technology, complex systems. However, meetingmodern information needs, using existing technologies, often requires a lot oftime. In this paper, we present a system the purpose of which is to search theInternet and group search results taking into account the semantics of the documents found. It is worth noting that the system is designed for the mass user andhas an intuitive interface. The proposed algorithm can be used to solve the problems of clustering objects in the process of selecting the optimal impact on atechnical object, such as an aircraft or an unmanned aerial vehicle.Methods of cluster analysis are used in the work to obtain the desired results,in particular, a modification of the K-means genetic algorithm is proposed andimplemented.