Keyphrases
- tensor factorization
- collaborative filtering
- context aware recommendation
- news recommendation
- tag recommendation
- personalized recommendation
- matrix factorization
- item recommendation
- recommender systems
- negative matrix factorization
- recommendation systems
- image retrieval
- user profiles
- user preferences
- nonnegative matrix factorization
- singular value decomposition
- implicit feedback
- gaussian processes
- linear algebra
- bayesian networks
- kl divergence
- co occurrence