Fairness in the First Stage of Two-Stage Recommender Systems.
Lequn WangThorsten JoachimsPublished in: CoRR (2022)
Keyphrases
- recommender systems
- collaborative filtering
- information filtering
- user profiling
- user preferences
- game theory
- matrix factorization
- user modeling
- information overload
- decision trees
- resource allocation
- data sparsity
- database
- cooperative
- trust aware
- recommendation quality
- learning stage
- collaborative recommender systems
- user feedback
- preprocessing stage
- implicit feedback
- case study
- information systems
- information retrieval