Bayesian Wishart matrix factorization.
Cheng LuoXiongcai CaiPublished in: Data Min. Knowl. Discov. (2016)
Keyphrases
- matrix factorization
- variational bayesian
- collaborative filtering
- low rank
- recommender systems
- negative matrix factorization
- factor analysis
- probabilistic matrix factorization
- missing data
- nonnegative matrix factorization
- factorization methods
- stochastic gradient descent
- data sparsity
- bayesian networks
- data matrix
- maximum likelihood
- bayesian inference
- binary matrix
- singular value decomposition
- implicit feedback