ISSN 2587-814X (print), ISSN 2587-8158 (online)
Russian version: ISSN 1998-0663 (print), ISSN 2587-8166 (online)
Structuring advertising campaign costs considering the asymmetry of users’ interests
Clinical pathways analysis of patients in medical institutions based on hard and fuzzy clustering methods
Cluster analysis of visual perception of data structure