This article offers an overview of expert systems, identifies their advantages and disadvantages. The main advantages of expert systems are the ability to use expert knowledge to solve problems in automatic mode, which allows you to reduce the time and cost of solving a problem, as well as improve the quality of decisions made. However, there are also disadvantages, such as limitations in the use of only those knowledge that was embedded in the system at the stage of its development, which can lead to errors if the knowledge is outdated or insufficient. In addition, developing and supporting expert systems can be expensive and challenging.
However, expert systems continue to develop and find application in various fields, which allows you to increase the efficiency and quality of solving problems, as well as increase the speed of solving them.
This article reviewed modern expert systems as: “Intelligent medical differential diagnostic system based on expert systems,” “Dermatological expert system implementing ABCD,” “Hybrid recommendation system for recommendations of relevant films using an expert system” Their model construction, knowledge base formation and user interface are analyzed. The importance of their development, their effectiveness and the need for implementation as an information system are also discussed.
Key words: knowledge base, presentation languages, knowledge processing, telecommunications services, ontology, expert system.
