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Communication Dans Un Congrès Année : 2022

Personalized e-learning recommender system based on a hybrid approach

Résumé

In recent years, the development of recommendation systems has aroused growing interest in many areas, especially in e-learning. However, the lack of support and personalization in this context leads the learners to lose their motivation to continue in the learning process. To overcome this problem, we focus on adapting learning resources to the needs of learners using a recommender system. Thus, most of the existing studies in this area don't take into account the differences in the characteristics of learners. This problem can be mitigated by incorporating additional learner information into the recommendation process. Additionally, many recommender techniques experience cold start and rating sparsity issues. This article presents our proposed recommendation system in order to provide learners with appropriate learning resources to follow the learning process and maintain their motivation. We propose hybrid recommender system that combines recommendation techniques to solve the problem of retrieving relevant learning resources for learners and that can alleviate both the cold-start and data sparsity problems. Using this hybridization between different techniques is useful in the personalization of the learner's profile. We consider different learner characteristics such as their preferences, their goal, and their level of knowledge, hence resulting in the generation of more accurate recommendations.
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Dates et versions

hal-04083943 , version 1 (27-04-2023)

Identifiants

Citer

Khalifa Mansouri, Wijdane Kaiss, Franck Poirier. Personalized e-learning recommender system based on a hybrid approach. The IEEE Global Engineering Education Conference 2022 (EDUCON 2022), IEEE Region 8 (Europe, Middle East and Africa), Mar 2022, Tunis, Tunisia. ⟨10.1109/EDUCON52537.2022.9766650⟩. ⟨hal-04083943⟩
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