Matrix factorization techniques for context aware recommendation.
Linas BaltrunasBernd LudwigFrancesco RicciPublished in: RecSys (2011)
Keyphrases
- context aware recommendation
- matrix factorization
- collaborative filtering
- tensor factorization
- recommender systems
- implicit feedback
- low rank
- negative matrix factorization
- nonnegative matrix factorization
- user preferences
- factorization method
- factorization methods
- recommendation systems
- contextual information
- item recommendation
- learning to rank
- missing data
- user interests
- search engine