Faster and Cheaper: Parallelizing Large-Scale Matrix Factorization on GPUs.
Wei TanLiangliang CaoLiana L. FongPublished in: CoRR (2016)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- recommender systems
- missing data
- parallel processing
- nonnegative matrix factorization
- negative matrix factorization
- data sparsity
- variational bayesian
- data sets
- implicit feedback
- stochastic gradient descent
- factorization methods
- low rank matrix
- item recommendation
- factor analysis
- data matrix
- factorization method
- highly efficient
- singular value decomposition
- natural images
- tensor factorization