Interplay between upsampling and regularization for provider fairness in recommender systems.
Ludovico BorattoGianni FenuMirko MarrasPublished in: User Model. User Adapt. Interact. (2021)
Keyphrases
- recommender systems
- collaborative filtering
- low resolution
- user preferences
- game theory
- regularization parameter
- kernel regression
- matrix factorization
- depth map
- user profiles
- cold start problem
- user modeling
- dct domain
- resource allocation
- prior information
- interpolation methods
- cold start
- service providers
- color matching
- user profiling
- personalized recommendation
- information overload
- user model
- multi view
- recommendation algorithms
- implicit feedback
- regularization term
- search engine
- spatial domain
- interpolation algorithm
- end users
- trust aware