Recommender systems provide an analysis of customers’ behaviour to improve retail services. Data integration process in the order of recommender system construction contains unification, clustering and filtering methods for several data sources.
Кутузова Т.Э., Мельник М.А. (науч. рук. Мельник М.А.) Integration methods of heterogeneous retail data sources for recommender system improvement // Сборник тезисов докладов конгресса молодых ученых. Электронное издание. – СПб: Университет ИТМО, [2019]. URL: https://kmu.itmo.ru/digests/article/1101