Load balanced locality-aware parallel SGD on multicore architectures for latent factor based collaborative filtering.
Selcuk GulcanMuhammet Mustafa OzdalCevdet AykanatPublished in: Future Gener. Comput. Syst. (2023)
Keyphrases
- collaborative filtering
- matrix factorization
- latent factor models
- latent factors
- implicit feedback
- shared memory
- recommender systems
- multicore processors
- parallel programming
- parallel architectures
- factor analysis
- explicit feedback
- parallel algorithm
- negative matrix factorization
- recommendation systems
- personalized recommendation
- user preferences
- information retrieval
- eye tracking
- missing data
- nonnegative matrix factorization
- objective function
- feature selection