Forgetting mechanisms for scalable collaborative filtering.
João VinagreAlípio Mário JorgePublished in: J. Braz. Comput. Soc. (2012)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- user preferences
- web scale
- incremental learning
- web page recommendation
- probabilistic matrix factorization
- user ratings
- data sparsity
- mechanism design
- deal with information overload
- maximum margin matrix factorization
- neighbor selection
- memory efficient
- databases
- transfer learning
- building blocks
- website