Leveraging implicit social structures for recommendation via a Bayesian generative model.
Huafeng LiuJingxuan WenLiping JingJian YuPublished in: Sci. China Inf. Sci. (2022)
Keyphrases
- generative model
- social structures
- posterior probability
- prior distribution
- markov chain monte carlo
- probabilistic model
- bayesian framework
- fully bayesian
- em algorithm
- social networks
- recommender systems
- social sciences
- prior knowledge
- collaborative filtering
- posterior distribution
- semi supervised
- latent dirichlet allocation
- bayesian networks
- topic models
- expectation maximization
- digital libraries
- maximum likelihood
- user preferences
- digital resources
- social support
- machine learning
- e learning
- text mining