Uncertainty Quantified Matrix Completion Using Bayesian Hierarchical Matrix Factorization.
Farideh FazayeliArindam BanerjeeJens KattgeFranziska SchrodtPeter B. ReichPublished in: ICMLA (2014)
Keyphrases
- matrix factorization
- matrix completion
- low rank
- collaborative filtering
- missing data
- recommender systems
- low rank matrix
- kernel matrix
- nonnegative matrix factorization
- stochastic gradient descent
- negative matrix factorization
- data matrix
- singular values
- bayesian networks
- maximum likelihood
- tensor factorization
- higher order
- missing values
- bayesian inference