Factorbird - a Parameter Server Approach to Distributed Matrix Factorization.
Sebastian SchelterVenu SatuluriReza ZadehPublished in: CoRR (2014)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- missing data
- factorization methods
- negative matrix factorization
- nonnegative matrix factorization
- data sparsity
- item recommendation
- stochastic gradient descent
- factor analysis
- personalized ranking
- variational bayesian
- implicit feedback
- latent factor models
- object recognition
- data sets
- probabilistic model
- latent factors
- feature space
- binary matrix