A Probabilistic Model for User Interest Propagation in Recommender Systems.
Samuel MensahChunming HuXue LiXudong LiuRichong ZhangPublished in: IEEE Access (2020)
Keyphrases
- user interests
- recommender systems
- probabilistic model
- user profiles
- collaborative filtering
- trust propagation
- user profiling
- personalized recommendation
- user model
- user preferences
- user generated
- web personalization
- bayesian networks
- matrix factorization
- information filtering
- language model
- cold start problem
- information overload
- user modeling
- recommendation quality
- trust aware
- user feedback
- recommendation systems
- product recommendation
- wave propagation
- expert systems
- information retrieval
- user generated content
- implicit feedback
- personalized search
- fine grained
- contextual information