A Model for the Recommender System Creation and Collaborative System Filtering Using Data Management
Katarina Jovanovic and Milena Stankovic
Journal of Information Organization, Vol. 11, No. 3, 2021.
DOI: https://doi.org/10.6025/jio/2021/11/3/72-77
Link: https://www.dline.info/jio/fulltext/v11n3/jiov11n3_2.pdf
Abstract:
In recommender system, data management techniques are important. Using collaborative filtering and zero suppressed binary decision diagram, we have developed a model for the recommender system creation. We have used the diagrams of the binary decision diagrams to analyse the issues of the large data sets. To prepare the user product matrix for preserving the user behaviour of the collaborative filtering system, binary decision diagrams are required. We in this work have developed recommendation system for a class of users which provide the requirements for each user based on the diagram traversal. We found that when large number of users and products are available, this method of the recommender system will be useful.