Sparkler: supporting large-scale matrix factorization.
Boduo LiSandeep TataYannis SismanisPublished in: EDBT (2013)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- missing data
- negative matrix factorization
- recommender systems
- data sparsity
- factorization methods
- factor analysis
- item recommendation
- nonnegative matrix factorization
- low rank matrix factorization
- data matrix
- stochastic gradient descent
- variational bayesian
- probabilistic matrix factorization
- face recognition
- factorization method
- latent factors
- tensor factorization
- matrix completion