Combining predictions for accurate recommender systems.
Michael JahrerAndreas TöscherRobert LegensteinPublished in: KDD (2010)
Keyphrases
- recommender systems
- collaborative filtering
- collaborative filtering recommender systems
- high accuracy
- matrix factorization
- computationally efficient
- user ratings
- user preferences
- website
- machine learning
- probabilistic model
- real time
- multi agent systems
- user behavior
- information filtering
- search engine
- data sparsity
- trust aware