Abstract
Corporate e-learning is becoming general, the use of electronic learning systems is constantly expanding. Corporate training is characterized by the availability of a corporate knowledge base, which is constantly expanding. In order to achieve stable development of company, transparency and access to knowledge and information is necessary. This ensures a thorough understanding of the executed work by all employees of the company. Therefore, a key objective in this context is a generalization, accumulation and transmission of corporate knowledge to any employee of the company under the corporate training. In addition, it is crucial to find the suitable content in the learning process in order to save time and quickly get involved in the workflow. Thus, new systems are needed that can effectively recommend the necessary educational material for users on the basis of their preferences.
Highlights
As a step towards providing users with this type of system, an integrated system of recommendations based on ontology is proposed
Ontology is used in the semantic network to effectively determine the semantic relationships between learning objects
The construction of such a model of work with cases, in the first place, requires the presence of an ontology reflecting the specificity of a particular subject area
Summary
As a step towards providing users with this type of system, an integrated system of recommendations based on ontology is proposed. In order to recommend the most suitable content for users, the recommendations methodology combines four basic approaches: matching user profiles, pre-creating learning paths, collaborative filtering, and the method of semantic similarity This kind of system successfully solves the problem of lack of information, supporting an ontological approach to profiling users, and, significantly improves the accuracy of recommendations. Knowledge management in the companies of the industry is aimed at preserving and disseminating explicit and implicit knowledge, and knowledge itself is perceived as corporate assets and appropriately valued and protected. In this system, two ontologies can be considered basic: the ontology of the student and the ontology of the subject domain. Ontological models are widely used in the field of corporate training, both in Russia and abroad, including development of individual educational paths in order to organize personalized training and professional development
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