Trust-embedded collaborative deep generative model for social recommendation.
Xiaoyi DengYenchun Jim WuFuzhen ZhuangPublished in: J. Supercomput. (2020)
Keyphrases
- generative model
- social recommendation
- multi relational
- probabilistic model
- bayesian framework
- recommendation systems
- prior knowledge
- collaborative filtering
- user behavior
- em algorithm
- semi supervised
- topic models
- expectation maximization
- latent dirichlet allocation
- bayesian networks
- relational learning
- social networking sites