The aim of this study is to propose a novel semantic content-based recommender system utilizing learners’ negative ratings in an e-learning discussion forum. The proposed recommender system utilizes ...

ABSTRACT One of the anticipated challenges of today's e-learning is to solve the problem of recommending from a large number of learning materials. In this study, we introduce a novel architecture for ...

Topic clusters and recommender systems can help SEO experts to build a scalable internal linking architecture. And as we know, internal linking can impact both user experience and search rankings.