HRCF: Enhancing Collaborative Filtering via Hyperbolic Geometric Regularization.
Menglin YangMin ZhouJiahong LiuDefu LianIrwin KingPublished in: CoRR (2022)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- data sparsity
- conservation laws
- recommendation systems
- personalized recommendation
- user preferences
- cold start
- cold start problem
- deal with information overload
- web page recommendation
- information geometry
- regularization method
- information filtering
- prior information
- user ratings
- parameter selection
- content based filtering
- regularization methods
- multi dimensional scaling
- making recommendations
- convex optimization
- partial differential equations