Collaborative filtering adapted to recommender systems of e-learning.
Jesús BobadillaFrancisco SerradillaAntonio HernandoPublished in: Knowl. Based Syst. (2009)
Keyphrases
- recommender systems
- collaborative filtering
- e learning
- matrix factorization
- user preferences
- information filtering
- recommendation quality
- learning objects
- learning environment
- cold start problem
- data sparsity
- user profiles
- personalized recommendation
- learning materials
- implicit feedback
- learning management systems
- recommendation systems
- information overload
- user modeling
- trust aware
- user ratings
- probabilistic matrix factorization
- netflix prize
- learning content
- distance education
- learning technologies
- knowledge management
- learning resources
- learning experience
- distance learning
- collaborative filtering algorithms
- online learning
- cold start
- learning activities
- user profiling
- user model
- user interests
- learning systems
- mobile learning
- recommendation algorithms
- rating prediction
- learning process
- website
- item based collaborative filtering
- multimedia