Generalized Probabilistic Matrix Factorizations for Collaborative Filtering.
Hanhuai ShanArindam BanerjeePublished in: ICDM (2010)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- data sparsity
- tensor factorization
- low rank
- negative matrix factorization
- probabilistic matrix factorization
- recommendation systems
- nonnegative matrix factorization
- bayesian networks
- user preferences
- generative model
- factorization methods
- probabilistic model
- missing data
- implicit feedback
- stochastic gradient descent
- factor analysis
- latent class models
- user ratings
- data matrix
- graphical models
- recommendation algorithms
- latent factors
- image classification
- transfer learning