PrefRec: Preference-based Recommender Systems for Reinforcing Long-term User Engagement.
Wanqi XueQingpeng CaiZhenghai XueShuo SunShuchang LiuDong ZhengPeng JiangBo AnPublished in: CoRR (2022)
Keyphrases
- user engagement
- recommender systems
- long term
- user preferences
- user experience
- short term
- collaborative filtering
- matrix factorization
- user satisfaction
- information filtering
- cold start problem
- trust aware
- user profiling
- information overload
- cold start
- recommendation quality
- user profiles
- data sparsity
- user feedback
- user behavior
- short and long term
- implicit feedback
- recommendation systems
- data sets
- social networks
- medium term
- data mining