Mixed Membership Matrix Factorization.
Lester W. MackeyDavid J. WeissMichael I. JordanPublished in: ICML (2010)
Keyphrases
- matrix factorization
- mixed membership
- collaborative filtering
- low rank
- recommender systems
- missing data
- nonnegative matrix factorization
- factorization methods
- latent dirichlet allocation
- negative matrix factorization
- variational inference
- mixture model
- exponential family
- dimensionality reduction
- probabilistic model
- bayesian inference
- data sets