Development of the expert system for improving the efficiency of regional trade organizations of small and medium-sized business

Author(s):  A.S. Stepanov, Dr., Computer Centre Far-Eastern Branch of Russian Academy of Sciences, Khabarovsk, Russia, stepanxx@mail.ru

T.V. Kozhevnikova, Far Eastern State Transport University, Khabarovsk, Russia, ktvsl@mail.ru

I.S. Manzhula, Computer Center FEB RAS, Khabarovsk, Russia, manzhula_94@mail.ru

Issue:  Volume 45, № 3

Rubric:  System analysis and processing of knowledge

Annotation:  The article is devoted to the development of an expert system, which involves conducting an online data analysis using Data Mining technologies for small and medium-sized business enterprises, taking into account regional factors. Application of the expert system allows you to analyze the current activity of the enterprise, build several automated models and choose the optimal solution based on calculations. Modeling of economic situations within the framework of work with the expert system is carried out using changes in the characteristics of models. Access to the expert system is realized in the form of a Webservice oriented to the basic level of training of the user of the PC. The article presents the main modules of the developed information system. At this stage, the expert system undergoes a testiing approbation at small businesses of different directions (goods of pharmacy assortment, stationery). The developed expert system can be not only private business, but also heads of the enterprises from the state or municipal property, and also federal, regional, city and other authorities

Keywords:  math modeling, intelligence analysis, statistical analysis, the preliminary data analysis, gross profit, prediction, r programming language

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