Distributed Matrix Factorization using Asynchrounous Communication.
Tom Vander AaImen ChakrounTom HaberPublished in: CoRR (2017)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- negative matrix factorization
- missing data
- factorization methods
- stochastic gradient descent
- factor analysis
- nonnegative matrix factorization
- data sparsity
- probabilistic matrix factorization
- tensor factorization
- factorization method
- latent factors
- implicit feedback
- variational bayesian
- data matrix
- item recommendation