USE OF THE APPARATUS OF FUZZY SETS IN THE THEORETICAL AND INFORMATION ANALYSIS OF THE INTERNET PORTAL OF THE EDUCATIONAL ORGANIZATION
The article discusses the need to evaluate the Internet portal of an educational organization, as a tool to increase image, competitiveness. The advantages of information and communication technologies in the educational activity and educational process are indicated, which open new perspectives for both the trainee and the teaching staff. The definition of fuzzy information system is given and the scheme of fuzzy information system is given. The types of fuzziness, features characteristic of weakly structured systems that take into account the opinion, judgment of decision-makers are listed. It is shown that the Internet portal of the educational organization should be considered as an indistinct information system, since it is possible to show fuzziness to different degrees at different stages of development, for example, starting from the design phase. The review of the toolkit allowing to execute an estimation the Internet-portal of the educational organization, namely the apparatus of fuzzy sets, the theory of fuzzy relations is given. The differences and advantages of fuzzy models are listed in comparison with clear models. The approximate structure of indicators is given. The Internet portal of the educational organization, both from the point of view of the developer, and from the point of view of the consumer of the provided services. A method is proposed for evaluating the qualitative index of informativeness in the form of a fragment of fuzzy rules that allow one to work with variables of a different nature.