4 research outputs found
Personnalisation de l'apprentissage dans un environnement en ligne par recommandation de ressources pédagogiques à l'aide d'une approche de filtrage hybride dans un contexte d'enseignement supérieur au Maroc
The evolution of information technologies has impacted the field of education through the introduction of the use of digital technology in educational processes which makes it possible to assist and, in particular, to personalize learning. Much research has been carried out on the personalization and use of recommendation systems by taking up certain approaches applied in online commerce. Our research work falls within this context and aims to test the impact of hybridizing recommendation approaches by combining content-based filtering and collaborative filtering. These two methods are based respectively on the individual and social characteristics of the learner. The globally convincing results of our study and of the two experiments that accompanied it, allowed us to propose several recommendations and an application scenario in the form of an approach based on a blended learning mode combining face-to-face and distance learning. This approach ensures personalization of learning through the implementation of a layered architecture: services, recommendations and data. The various recommendations have been contextualized in the field of higher education in general, and particularly in the Moroccan private and public education system. The experiment on the interest of hybrid recommendation systems in online education took place in the health context of COVID-19.LâĂ©volution des technologies de lâinformation a impactĂ© le domaine de lâĂ©ducation par lâintroduction de lâusage du numĂ©rique dans les processus pĂ©dagogiques qui permet dâassister et, en particulier, de personnaliser lâapprentissage. De nombreuses recherches ont Ă©tĂ© menĂ©es sur la personnalisation et lâutilisation des systĂšmes de recommandation en reprenant certaines approches appliquĂ©es dans le commerce en ligne. Notre travail de recherche sâinscrit dans ce contexte et vise Ă tester lâimpact de lâhybridation des approches de recommandation en combinant le filtrage Ă base de contenu et de filtrage collaboratif. Ces deux mĂ©thodes sâappuient respectivement sur des caractĂ©ristiques individuelles et sociales de lâapprenant. Les rĂ©sultats globalement probants de notre Ă©tude et des deux expĂ©riences qui lâont accompagnĂ©es, ont permis de proposer plusieurs recommandations et un scĂ©nario dâapplication sous forme dâune dĂ©marche basĂ©e sur un mode dâapprentissage mixte associant le mode prĂ©sentiel et distanciel. Cette dĂ©marche assure une personnalisation de lâapprentissage grĂące Ă la mise en place dâune architecture en couches : services, recommandations et donnĂ©es. Les diffĂ©rentes recommandations ont Ă©tĂ© contextualisĂ©es dans le domaine de lâenseignement supĂ©rieur en gĂ©nĂ©ral, et particuliĂšrement dans le systĂšme dâenseignement marocain privĂ© et public. LâexpĂ©rimentation portant sur lâintĂ©rĂȘt des systĂšmes hybrides de recommandation dans lâenseignement en ligne sâest dĂ©roulĂ©e dans le contexte sanitaire de la COVID-19
Personalization of learning in an online environment by recommending learning resources using a hybrid filtering approach in a higher education context in Morocco
LâĂ©volution des technologies de lâinformation a impactĂ© le domaine de lâĂ©ducation par lâintroduction de lâusage du numĂ©rique dans les processus pĂ©dagogiques qui permet dâassister et, en particulier, de personnaliser lâapprentissage. De nombreuses recherches ont Ă©tĂ© menĂ©es sur la personnalisation et lâutilisation des systĂšmes de recommandation en reprenant certaines approches appliquĂ©es dans le commerce en ligne. Notre travail de recherche sâinscrit dans ce contexte et vise Ă tester lâimpact de lâhybridation des approches de recommandation en combinant le filtrage Ă base de contenu et de filtrage collaboratif. Ces deux mĂ©thodes sâappuient respectivement sur des caractĂ©ristiques individuelles et sociales de lâapprenant. Les rĂ©sultats globalement probants de notre Ă©tude et des deux expĂ©riences qui lâont accompagnĂ©es, ont permis de proposer plusieurs recommandations et un scĂ©nario dâapplication sous forme dâune dĂ©marche basĂ©e sur un mode dâapprentissage mixte associant le mode prĂ©sentiel et distanciel. Cette dĂ©marche assure une personnalisation de lâapprentissage grĂące Ă la mise en place dâune architecture en couches : services, recommandations et donnĂ©es. Les diffĂ©rentes recommandations ont Ă©tĂ© contextualisĂ©es dans le domaine de lâenseignement supĂ©rieur en gĂ©nĂ©ral, et particuliĂšrement dans le systĂšme dâenseignement marocain privĂ© et public. LâexpĂ©rimentation portant sur lâintĂ©rĂȘt des systĂšmes hybrides de recommandation dans lâenseignement en ligne sâest dĂ©roulĂ©e dans le contexte sanitaire de la COVID-19.The evolution of information technologies has impacted the field of education through the introduction of the use of digital technology in educational processes which makes it possible to assist and, in particular, to personalize learning. Much research has been carried out on the personalization and use of recommendation systems by taking up certain approaches applied in online commerce. Our research work falls within this context and aims to test the impact of hybridizing recommendation approaches by combining content-based filtering and collaborative filtering. These two methods are based respectively on the individual and social characteristics of the learner. The globally convincing results of our study and of the two experiments that accompanied it, allowed us to propose several recommendations and an application scenario in the form of an approach based on a blended learning mode combining face-to-face and distance learning. This approach ensures personalization of learning through the implementation of a layered architecture: services, recommendations and data. The various recommendations have been contextualized in the field of higher education in general, and particularly in the Moroccan private and public education system. The experiment on the interest of hybrid recommendation systems in online education took place in the health context of COVID-19
Vers un modÚle de recommandation se basant sur les préférences personnelles d'un apprenant et sur les liens sociaux dans un cadre collectif
National audienceLes environnements informatiques pour lâapprentissage humain (EIAH) ont permis, graÌce aux automatismes quâils inteÌgrent, de proposer une aide preÌcieuse aux tuteurs dans leurs missions peÌdagogiques. La personnalisation des contenus et la recommandation des ressources constituent des aspects qui ont fait lâobjet de beaucoup dâinteÌreÌt. Pour assurer une recommandation reÌussie, il faut exploiter avec pertinence les traces des interactions des apprenants avec le systeÌme. Certains travaux de recherche ont consideÌreÌ les preÌfeÌrences individuelles de lâapprenant, et dâautres travaux ont plutoÌt consideÌreÌ les preÌfeÌrences de groupes relieÌs aÌ lâapprenant dans un cadre de lien social.Notre contribution consiste aÌ proposer un modeÌle contenant un systeÌme de recommandation de contenu, qui prend en consideÌration les preÌfeÌrences personnelles dâun apprenant et les preÌfeÌrences de ses amis dans un cadre collectif de groupe
Hybrid Filtering Recommendation System in an Educational Context
In education, the needs of learners are different in the majority of the time, as each has specificities in terms of preferences, performance and goals. Recommendation systems have proven to be an effective way to ensure this learning personalization. Already used and tested in other areas such as e-commerce, their adaptation to the educational context has led to several research studies that have tried to find the best approaches with the best expected results. This article suggests that a hybridization of recommendation systems filtering methods can improve the quality of recommendations. An experiment was conducted to test an approach that combines content-based filtering and collaborative filtering. The results proved to be convincing