Recommender systems in e-learning environments: a survey of the state-of-the-art and possible extensions.
Aleksandra Klasnja-MilicevicMirjana IvanovicAlexandros NanopoulosPublished in: Artif. Intell. Rev. (2015)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- learning technologies
- cold start problem
- learning environment
- user profiling
- information filtering
- databases
- trust aware
- user modeling
- user preferences
- information overload
- collaborative filtering recommender systems
- user interests
- user model
- eye tracking
- web search
- default logic
- recommendation algorithms
- mobile devices
- data sparsity
- cold start
- search engine
- machine learning
- neural network