Independent set orderings for parallel matrix factorization by Gaussian elimination.
Michael R. LeuzePublished in: Parallel Comput. (1989)
Keyphrases
- matrix factorization
- independent set
- collaborative filtering
- low rank
- recommender systems
- nonnegative matrix factorization
- missing data
- maximum independent set
- factorization methods
- negative matrix factorization
- maximum likelihood
- data sparsity
- stochastic gradient descent
- item recommendation
- personalized ranking
- maximum weight
- implicit feedback
- latent factor models
- latent factors
- bayesian networks
- multiscale