Accelerating block coordinate descent for nonnegative tensor factorization.
Andersen Man Shun AngJeremy E. CohenNicolas GillisLe Thi Khanh HienPublished in: Numer. Linear Algebra Appl. (2021)
Keyphrases
- tensor factorization
- matrix factorization
- negative matrix factorization
- collaborative filtering
- convex optimization
- tag recommendation
- gaussian processes
- nonnegative matrix factorization
- linear algebra
- factorization method
- singular value decomposition
- implicit feedback
- probabilistic latent semantic analysis
- low rank
- objective function
- kl divergence
- probabilistic model