An Adaptive Boosting Technique to Mitigate Popularity Bias in Recommender System.
Ajay GangwarShweta JainPublished in: CoRR (2021)
Keyphrases
- recommender systems
- variance reduction
- collaborative filtering
- information filtering
- user profiles
- implicit feedback
- user preferences
- matrix factorization
- neural network
- cold start
- active learning
- weak classifiers
- boosting algorithms
- user model
- data sets
- cold start problem
- recommendation quality
- online dating
- movie recommendation