Keyphrases
- tensor factorization
- matrix factorization
- factorization methods
- linear algebra
- negative matrix factorization
- collaborative filtering
- factorization method
- singular value decomposition
- tensor decomposition
- gaussian processes
- probabilistic latent semantic analysis
- tag recommendation
- nonnegative matrix factorization
- link prediction
- recommender systems
- implicit feedback
- clustering method
- random walk