Bayesian Nonparametric Poisson Factorization for Recommendation Systems.
Prem GopalanFrancisco J. R. RuizRajesh RanganathDavid M. BleiPublished in: AISTATS (2014)
Keyphrases
- recommendation systems
- bayesian nonparametric
- gaussian process
- inverse reinforcement learning
- mixture model
- variational inference
- closed form
- collaborative filtering
- recommender systems
- user preferences
- web search
- gaussian processes
- search engine
- user feedback
- generative model
- exponential family
- hierarchical dirichlet process
- pairwise
- model selection
- preference elicitation
- dirichlet process
- image retrieval