Divide-and-Conquer Matrix Factorization.
Lester W. MackeyAmeet TalwalkarMichael I. JordanPublished in: NIPS (2011)
Keyphrases
- image retrieval
- matrix factorization
- collaborative filtering
- low rank
- recommender systems
- factorization methods
- missing data
- negative matrix factorization
- nonnegative matrix factorization
- stochastic gradient descent
- variational bayesian
- factor analysis
- image representation
- data matrix
- data sparsity
- item recommendation
- probabilistic matrix factorization
- eye tracking
- latent factors
- tensor factorization
- signal processing
- personalized ranking