Unbiasing Collaborative Filtering for Popularity-Aware Recommendation (Discussion Paper).
Luciano CaropreseGiuseppe MancoMarco MiniciFrancesco Sergio PisaniEttore RitaccoPublished in: SEBD (2021)
Keyphrases
- collaborative filtering
- recommender systems
- social tagging systems
- personalized recommendation
- recommendation systems
- data sparsity
- matrix factorization
- online dating
- recommendation algorithms
- user preferences
- cold start problem
- cold start
- collaborative filtering recommendation
- item recommendation
- web page recommendation
- item based collaborative filtering
- hybrid recommendation
- subject matter
- user ratings
- online discussion
- transfer learning
- product recommendation
- social media
- recommendation quality
- probabilistic matrix factorization
- deal with information overload
- neighbor selection
- rating prediction
- latent factor models
- content based filtering
- information filtering
- user interests
- collaborative tagging
- prediction accuracy
- social networks
- search engine