Parallel Algorithms for Constrained Tensor Factorization via the Alternating Direction Method of Multipliers.
Athanasios P. LiavasNicholas D. SidiropoulosPublished in: CoRR (2014)
Keyphrases
- parallel algorithm
- tensor factorization
- alternating direction method of multipliers
- matrix factorization
- convex optimization
- negative matrix factorization
- collaborative filtering
- total variation
- nonnegative matrix factorization
- linear algebra
- singular value decomposition
- gaussian processes
- tag recommendation
- shared memory
- factorization method
- probabilistic latent semantic analysis
- recommender systems
- higher order
- denoising
- low rank
- bayesian networks
- missing data
- image restoration
- signal processing