Semiparametric latent factor models.
Yee Whye TehMatthias W. SeegerMichael I. JordanPublished in: AISTATS (2005)
Keyphrases
- semi parametric
- latent factor models
- collaborative filtering
- matrix factorization
- density estimation
- recommender systems
- regression model
- least squares
- constrained optimization
- statistical inference
- regression problems
- topic models
- linear model
- parametric models
- latent factors
- objective function
- linear regression
- nonnegative matrix factorization