Parallel CCD++ on GPU for Matrix Factorization.
Israt NisaAravind Sukumaran-RajamRakshith KunchumP. SadayappanPublished in: GPGPU@PPoPP (2017)
Keyphrases
- matrix factorization
- parallel implementation
- collaborative filtering
- parallel processing
- low rank
- parallel computation
- recommender systems
- parallel programming
- graphics processing units
- missing data
- parallel computing
- negative matrix factorization
- data sparsity
- nonnegative matrix factorization
- variational bayesian
- factorization methods
- factor analysis
- item recommendation
- high resolution
- probabilistic matrix factorization
- tensor factorization
- personalized ranking
- feature space
- latent factors
- stochastic gradient descent
- data matrix
- missing values
- least squares
- image features
- pairwise