Which Algorithms Suit Which Learning Environments? A Comparative Study of Recommender Systems in TEL.
Simone KopeinikDominik KowaldElisabeth LexPublished in: EC-TEL (2016)
Keyphrases
- recommender systems
- data sets
- theoretical analysis
- matrix factorization
- computational efficiency
- collaborative filtering
- computational cost
- learning environment
- data structure
- reinforcement learning
- bayesian networks
- learning algorithm
- search algorithm
- computational complexity
- computationally efficient
- learning systems
- orders of magnitude
- times faster
- data mining