Evolutionary Rule-Based Recommender System

Soleimani Neysiani, Behzad; Soltani, Nasim; Mofidi, Reza; Nadimi-Shahraki, Mohammad H

Evolutionary Rule-Based Recommender System

نویسندگان

Behzad Soleimani Neysiani ¹^{، 2}

Nasim Soltani ³

Reza Mofidi ³

Mohammad H Nadimi-Shahraki ⁴

¹ Faculty of Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran

² Faculty of Electrical & Computer Engineering, University of Kashan, Kashan, Iran

³ Faculty of Engineering, Allame Naeini Higher Education Institute, Naein, Iran

⁴ Faculty of Computer Engineering, Najafabad branch, Islamic Azad University, Najafabad, Iran

چکیده

Recommender systems are designed to deliver the products to potential customers as well as collaborative filtering is a perfect method for this purpose. This system will generate suggestions by identifying similar users based on the time of arrival and previous transactions. The low accuracy of suggestions due to sparseness is one of the major concerns about collaborative filtering method, to solve this problem, many researchers used the association rules mining methods. Creating fast high quality association rules can lead to higher quality and fast offers. In this regard, this paper proposes a rule-based recommender system using by Genetic algorithm which requires rules with constant vertices and finally produces rules with constant vertices. The experiments performed on the Movie Lensdataset show a higher rate in rule production than related works, and convergence is aster than the particleswarm algorithm while maintaining quality.

کلیدواژه‌ها

Recommender System

Collaborative Filtering

Association Rule Mining

Particle Swarm Optimization

Multi-Objective Optimization