Exponential family tensor factorization: an online extension and applications.
Kohei HayashiTakashi TakenouchiTomohiro ShibataYuki KamiyaDaishi KatoKazuo KuniedaKeiji YamadaKazushi IkedaPublished in: Knowl. Inf. Syst. (2011)
Keyphrases
- exponential family
- tensor factorization
- kl divergence
- closed form
- statistical models
- matrix factorization
- maximum likelihood
- log likelihood
- collaborative filtering
- missing values
- density estimation
- graphical models
- mixture model
- negative matrix factorization
- bayesian networks
- hidden variables
- variational methods
- order statistics
- probabilistic model