Development of a hybrid-based recommendation system

Keywords: recommendation system, recommendation algorithm, hybrid-based recommendation system, content-based filtering, knowledge-based recommenders

Abstract

Modern Internet and web services are flooded with a vast amount of information, which is becoming more challenging for users. Recommendation systems aim to address this information overload issue while personalizing the user experience by providing precise, personalized recommendations based on their preferences. The main goal of this work is implementing a recommendation system for a complex subject area and the algorithm of its integration into the sector of searching for the service providers. The article briefly outlines the main approaches and algorithms used in recommendation systems, highlighting their areas of application, advantages, and disadvantages, as well as description of the implementation of a recommendation system for a complex subject area and the algorithm for its integration into the sector of searching for the service providers. One distinctive feature of the system under development is the importance of geolocation data for the generation of recommendations. An algorithm for a hybrid recommendation system that combines knowledge-based and content-based filtering approaches has been developed. The advantages of the described algorithm include the absence of the need to store and use information about previous user sessions in the calculations, as well as addressing cold-start issues, generating real-time recommendations for the current user session, and solving the problem of determining the location for recommended establishments. The proposed approach can be used for developing and implementing recommendation algorithms in complex subject areas where geolocation data is crucial for providing recommendations.

Downloads

Download data is not yet available.

Author Biographies

Anzhelika Bielan, V. N. Karazin Kharkiv National University 6 Svobody Sq., Kharkiv, Ukraine, 61022

Student

Larisa Vasilieva, V. N. Karazin Kharkiv National University 6 Svobody Sq., Kharkiv, Ukraine, 61022

Candidate of Biological Sciences, Associate Professor

References

/

References

Published
2023-05-01
How to Cite
Bielan, A., & Vasilieva, L. (2023). Development of a hybrid-based recommendation system. Bulletin of V.N. Karazin Kharkiv National University, Series «Mathematical Modeling. Information Technology. Automated Control Systems», 57, 22-31. https://doi.org/10.26565/2304-6201-2023-57-02
Section
Статті