Parallel Algorithms for Constrained Tensor Factorization via Alternating Direction Method of Multipliers.
Athanasios P. LiavasNicholas D. SidiropoulosPublished in: IEEE Trans. Signal Process. (2015)
Keyphrases
- parallel algorithm
- tensor factorization
- alternating direction method of multipliers
- matrix factorization
- convex optimization
- collaborative filtering
- negative matrix factorization
- tag recommendation
- linear algebra
- total variation
- gaussian processes
- shared memory
- singular value decomposition
- nonnegative matrix factorization
- factorization method
- recommender systems
- link prediction
- probabilistic latent semantic analysis