Difference embedding for recommender systems.
Peng YiXiongcai CaiZiteng LiPublished in: Data Min. Knowl. Discov. (2023)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- vector space
- neural network
- user profiles
- information filtering
- data hiding
- user profiling
- information overload
- trust aware
- cold start problem
- nonlinear dimensionality reduction
- personalized recommendation
- user modeling
- user model
- recommendation quality
- social networks