Bias characterization, assessment, and mitigation in location-based recommender systems.
Pablo SánchezAlejandro BellogínLudovico BorattoPublished in: Data Min. Knowl. Discov. (2023)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- recommendation quality
- cold start problem
- mobile devices
- user preferences
- personalized recommendation
- quality assessment
- location based services
- location information
- information overload
- user profiling
- variance reduction
- trust aware
- real time
- cold start
- data sparsity
- implicit feedback
- trade off
- learning environment